chemistry definition of ​

Answers

Answer 1

Answer:

Chemistry is the branch of science that deals with the properties, composition, and structure of elements and compounds, how they can change, and the energy that is released or absorbed when they change.


Related Questions

Question 3
1 pts
If anyone moves, he will be angry.
Identify the dependent clause. Type it exactly as it appears.
If anyone moves
O he will be angry
Previous
HELP ME PLS

Answers

Answer

Adverbial Clauses

Explanation:

These types of dependent clauses act as adverbs and tell us something about the information that is in the main (independent) clause

He said to me"don't follow me"( change in indirect speech) ​

Answers

Answer:

He said to me that do not follow me.

Explanation:

PLZ MARK ME BRAINLIEST.

Diagram the lettered blanks with this sentence:

Lying lips are an abomination to the lord but they that deal truly are his delight

Answers

Answer:

Diagramming A Sentence

"Lying lips are an abomination to the lord but they that deal truly are his delight."

a. abomination

b. Lord

c. they that deal truly

d. his

e. delight

Explanation:

Diagramming a sentence helps to identify all the parts of speech in the sentence.  The diagram divides the parts of speech into the subject (noun), predicate (verb), prepositions, objects, prepositional objects, articles, and adjectives.  It is mostly used in teaching written language to make it easy for students to understand and learn the language.

Do Marinette and Adrien get together at the end? This from miraculous.

Answers

Answer:

Thomas Astruc has confirmed that Marinette and Adrien will end up together.

Explanation:

Hope this helps you

Yes, in the end they are together.

Thomas Astruc confirms it and I love Adrinette very much❤

Which sentence contains an infinitive?

Help pls

Answers

It is normal to make mistakes. :)

State four reasons why incidents of gender based violence in communities continue despite various campaigns to discourage it

Answers

Answer: 1. Men were the first to be able to have jobs and stuff like that and they had more authority and stuff so they have that mind set that they rule women.

which ORANGE came first?

the Fruit or the Color?

Answers

Answer:

The fruit

Explanation:

The earliest recorded usage of orange (the fruit) in English occurred in the 1300s came to us from the Old French ornege, adapted from the Arabic naranj. I hope this helped and please don't hesitate to reach out for clarification!

Question
Price of Book $14.99
9.99
Copies Sold at That Price 100,000
174.000
Total Revenue at That Price 1,499,000
1,738,000
Based on the data in the table and using the midpoint formula, between a price of $9.99 and $14.99, the price elasticity of demand for books is
A) -0.74.
B) -1.16.
C) -1.35.
D) -14.8.

Answers

Answer:

I think the answer is D, but don't quote me on that

which part of speech is lazy.​

Answers

Answer:

The answer is Adjective

Answer:

verb

Explanation:

because it is a action word

who has the _number of correct answer.a.most b.little c.less. d.more​

Answers

Answer:

A. Most

Explanation:

The other examples wouldn't make sense.

A "Common Error in Judgment," which focuses on making decisions before gathering all the
necessary information or facts is known as:
A snap judgments.
B all-or-nothing thinking.
C unwarranted assumptions.
D projection.

Answers

Answer: snap judgement

Explanation:

Snap judgement means making a hasty decision before before the necessary evidences are gathered.

All-or-nothing thinking usually involves using "never or ever". It is the inability to see an alternatives or solution to a scenario.

Unwarranted assumptions are the claims that has no supporting evidence.

Projection is the forecast of a future situation which js based on the study of present trends.

Based on the information given above, the answer is snap judgement.

1. Why don't you let me .............that
for you? I am happy to help.
do
to do
did
done

Answers

Answer:

Explanation:

do. You need a present tense ( a simple verb at that)

Did is past

done is also past as in Done meaning completed after it was started a while ago.

to do is an infinitive. You need a simple present tense verb. To go where no man has gone before.

To do what no one has attempted before.

mission of a limited companyformation of unlimited companies ​

Answers

Answer:

hilo edddvffyyioptehrdtudvhihj

3. I am now becoming an elephant, gaining every week pounds by pounds. *
connotative
denotative
1. What is the meaning of connotation? *
Emotional meaning of a word
Official meaning of a word
An emotional outburst
Refers to emotional atmosphere produced by an authors use of language
2. What is the meaning of denotation? *
it represents something else
the art of lasagna making
the emotion of a word
the official meaning of a word
4. Twilight _____ the light from the sky at the end of the day when night is just beginning. *
denotes
connotes
5. The teachers kingdom include thirty-seven smart and intelligent pupils and a conducive classroom. *
denotative
connotative

Answers

Answer:

Ans. 1) Connotation: an idea or feeling which a word invokes for a person in addition to its literal or primary meaning

2) the action of indicating or referring to something by means of a word, symbol, etc.

4) denotes

5) connotative

Why do you think that Bradstreet chose to write about her emotions as well as her
beliefs?

Answers

Why would anyone want to let out their emotions and beliefs?

Explanation:

I have no idea who Bradstreet is but any human being would let out their beliefs and write about their feelings in order to feel free,be understood, motivate and support the one's in a similar situation to them.

17. Which of the following is correct? a. b. He have a lot of money. You has a lot of money. I have a lot of money. all of the above C. d.​

Answers

Answer:

c...........................

c- I have a lot of money

It is not usually news, when another old cave is discovered in the South of France. Rather, it is an ordinary event. Such discoveries are so frequent these days that hardly anybody pays heed to them. However, when the Lascaux cave complex was discovered in 1940, the world was amazed. Painted directly on its walls were hundreds of scenes showing how people lived thousands of years ago. The scenes show people hunting animals, such as bison or wild cats. Other images depict birds and, most noticeably,horses, which appear in more than 300 wall images, by far outnumbering all other animals. Early artists drawing these animals accomplished a monumental and difficult task. They did not limit themselves to the easily accessible walls but carried their painting materials to spaces that required climbing steep walls or crawling into narrow passages in the Lascaux complex. Unfortunately, the paintings have been exposed to the destructive action of water and temperature changes, which easily wear the images away. Because the Lascaux caves have many entrances, air movement has also damaged the images inside. Although they are not out in the open air, where natural light would have destroyed them long ago, many of the images have deteriorated and are barely recognizable. To prevent further damage, the site was closed to tourists in 1963, 23 years after it was discovered.

1. Why is discovering a cave considered an ordinary event?
2. What did the paintings on the walls of Lascaux cave depict?


Correct answer- Brainliest!
Plz help!

Answers

Answer:

1. Discovering a cave is an ordinary event as such discoveries are so frequent that hardly nobody pays heed to them.

2. The paintings on the walls of Lascaux cave depict "people hunting animals, such as bison or wild cats. Other images depict birds and, most noticeably, horses, which appear in more than 300 wall images, by far outnumbering all other animals."

Explanation:

In the given passage, the speaker talks of how caves often discovered are not a strange or extraordinary event. The answers to the given questions are as follows-

1. Discovering a cave is an ordinary event as such discoveries are so frequent that hardly anybody pays heed to them.

2. The paintings on the walls of Lascaux cave depict "people hunting animals, such as bison or wild cats. Other images depict birds and, most noticeably, horses, which appear in more than 300 wall images, by far outnumbering all other animals."

Q2a). State TWO (2) assumptions of using the Rational method for computing runoff.

b). Explain eachof the following terms in relation to determining storm runoff.
i. Time of concentration
ii. Runoff coefficient
iii. Return period

c).With the aid of a sketch, explain a hydrograph.​

Answers

Q2a). State TWO (2) assumptions of using the Rational method for computing runoff.

b). Explain eachof the following terms in relation to determining storm runoff.
i. Time of concentration
ii. Runoff coefficient
iii. Return period

c).With the aid of a sketch, explain a hydrograph. Bc c. F d wmakskd
Hchysyfrograoh cmfmjekwkx
Hope it helps
C ndjwjncbbbhgwjahcow

20. Which of the following always contains at least two clauses? a. compound sentence complex sentence compound-complex sentence all of the above C. d​

Answers

Answer:

compound complex

Explanation:

autobiographical meaning​

Answers

Explanation:

marked by or dealing with one's own experiences or life history; of or in the manner of an autobiography: autobiographical material;an autobiographical novel.

PART AS MARKS)
The following statements contain errors. Choose the correct tense for each statement
Statement
Past Present Future
Tense Tense Tense
1. A class is where students learn and a teacher
teaches
2. After lunch I took a bus to Jalan Kemaman and do
some shopping
3. Rafi acted foolishly last night
4. My father told me that ragging never occurred
when he was in the army
5. Some countries, like the UK and Japan, depend
mainly on international trade, which gave them
most of their income.
6. We must approached as many customers as we
could
7. Faiz said that the new students have problems
every year when they entered the hostel
8. My mother was surprised when she noticed I had
changed my behaviour
9. I like him because his gentle manners make me
feel happy when I was with him
10. The Lee family lives in this area since the 1890s

Answers

Answer:

Explanation:

??????????????????

narrate all that you withnessed on your way home after school​

Answers

Answer:

Why would you need to know this? Even if this is part of an assignment, which I highly doubt, we could not answer it, because it is asking for what you pass on the way home.


Which of these words from the paragraph is NOT a transitional word or phrase?
a. Unfortunately
b. Also
d. In addition
C.Most

Answers

Answer:

Most

Explanation:

It doesn’t transition one part of the sentence to another.

what type of Literary Devices is this passage and provide an explanation
" Only the champion daisy trees were serene. After all, they were part of a rainforest already two thousand years old and scheduled for eternity, so they ignored the men and continued to rock the diamondbacks that slept in their arms. It took the river to persuade them that indeed the world was altered."
need this ASAP PLEASE

Answers

Answer: Personification

Explanation:

The type of literary device that is used in this passage is personification. Personification is when an inanimate object is given human qualities.

In this case, the daisy tree ignoring the men and rocking the diamondbacks that slept in their arms is personification since the trees are given the qualities of humans. Also, the persuasion by the rivers is personification since rivers can't speak and convince others.

Which is an open network that anyone can access?

Internet
WLAN
Linux
Intranet

Answers

The internet is an open network that anyone can access

Which of the following is the most reliable online source?
A) The blog of a mother who shares anecdotal evidence of the harmful
effects of vaccinations: www.novaccinesplease.blog
B) A popular science magazine that charts developments and trends in
vaccinations over the last twenty years
C) The website of the Center for Disease Control and Prevention,
which is the federal agency that protects public health and safety:
www.cdc.gov
D) A parenting magazine website article on the controversies of
vaccinations: www.parents.com

Answers

C) The website of the Centres for Disease Control and Prevention, the federal organisation responsible for safeguarding public health and safety, is the most trustworthy online source.

1. When it comes to researching information about vaccinations, it is important to consider the reliability of the source.

2.  In this case, the most reliable online source would be the website of the Center for Disease Control and Prevention (CDC), which is the federal agency responsible for protecting public health and safety.

3.  The CDC is a reputable source of information, with its content based on scientific evidence and reviewed by experts in the field.

4. The website provides up-to-date information on vaccine-preventable diseases, vaccine safety and effectiveness, and recommendations for vaccination schedules.

5. On the other hand, the blog of a mother sharing anecdotal evidence of harmful effects of vaccinations or a parenting magazine website article on the controversies of vaccinations may not provide accurate and evidence-based information.

6. While a popular science magazine may provide reliable information, it's important to consider the credibility of the publication and the sources it cites.

To learn more about federal please click on below link

brainly.com/question/8305583

#SPJ1

the code book To improve understanding of the excerpt, which questions are best to ask? Select 5 options.

Answers

The excerpt from 'The Code Book' is:

However, the success of the Information Age depends on the ability to protect information as it flows around the world, and this relies on the power of cryptography. Encryption can be seen as providing the locks and keys of the Information Age. For two thousand years encryption has been of importance only to governments and the military, but today it also has a role to play in facilitating business, and tomorrow ordinary people will rely on cryptography in order to protect their privacy. Fortunately, just as the Information Age is taking off, we have access to extraordinarily strong encryption. The development of public-key cryptography, particularly the RSA cipher, has given today's cryptographers a clear advantage in their continual power struggle against cryptanalysts, and RSA encryption is therefore effectively unbreakable. Most important of all, public-key cryptography is not weakened by any key distribution problems. In short, RSA guarantees almost unbreakable locks for our most precious pieces of information.

Answer:

- What does "encryption" mean?

- What is "public-key cryptography"?

- What kind of encryption was available a long time ago?

- What are "key distribution problems"?

- What are "cryptanalysts"?

Explanation:

'Asking questions' is characterized as one of the effective techniques for better comprehension as it allows the readers to involve themselves completely and think clearly, monitor the key ideas elaborated, the purpose of the text, develop associations between the ideas, predict upcoming events better, and understand it effectively.

In the given excerpt, asking the above questions like 'meaning of encryption,' 'public key cryptography,' 'type of encryption used previously,' etc. would not only assists one in finding out the meaning of the text but also in promoting their thinking, as well as, observing their understanding. This will further allow them understand the author's purpose and relate to it.

identify the part of speech for the words in brackets. (thought) ​

Answers

part of speech for thought is (thinking).

Grammer

class 7th Chapter: Prepositions

She is keen __________ pursing higher education in the US.

a) at
b) on
c) with​

Answers

Answer:

She is keen __________ pursing higher education in the US.

B. on

I hope it helps ●~●

Answer:

at

Explanation:

l Hope this will help u

pls help me with this​

Answers

1. The heavy rain poured down on us, quickly soaking us to the bone
2. We were isolated floating on the surface of the sea when a huge wave nearly drowned us
3. The food was tasty, and we easily ate it all
4. The mountains were just breathtaking and that night, after breathing in all that fresh air, we slept instantly
5. We got off the aeroplane immediately, still not believing we had almost crashed it was the start of a thrilling holiday
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We have the number of emergency room admissions to SWTRHA hospital on 6 different Friday the 13ths along with the number of admissions to the same hospital on the previous Friday the 6th. Is there any difference between admissions on the 6th and the 13th. Conduct a depedent samples t-test to find out. What is the value of your t Stat Find the volume (in cubic inches) of an exercise ball with a radius of 14 inches. (Round your answer to one decimal place.) What type of microscope most likely produced the image of a mitochondrion? Find the solution set.The solution set for 5v2 125 = 0 When a shift in ________ occurs, rational expectations hold that its impact on output and employment will only be minimal. Candice is preparing for her final exam in Statistics. She knows she needs an 74 out of 100 to earn an A overall in the course. Her instructor provided the following information to the students. On the final, 200 students have taken it with a mean score of 68 and a standard deviation of 4. Assume the distribution of scores is bell-shaped. Calculate to see if a score of 74 is within one standard deviation of the mean. a) Yes, 74 is the upper limit of one standard deviation from the mean. b) Yes, the upper level of one standard deviation is 72. c) Yes, 74 is greater than the 64, one standard deviation below the mean. d) No, 74 is greater than the mean of 68. After Pearl Harbor, President Franklin D. Roosevelt asked Congress tostand firm with isolationism. institute a military draft.declare war on Japan.approve an embargo of Japan. Janna is using a cone-shaped cup to fill a cylindrical container. The cup has the same height and radius as the container. How many rimes will she have to fill the cone-shaped cup to completely fill the cylindrical container. America has a deeply confused image of itself that is in perpetual tension. We are a nation that takes pride in our ethnic diversity, recognizing its importance in shaping our society and in adding richness to its existence. Yet, we simultaneously insist that we can and must function and live in a race- and color-blind way that ignores these very differences that in other contexts we laud.A Latina Judges Voice,Sonia SotomayorHow do the underlined phrases affect the meaning and tone of this passage?They show diversity.They demand change.They celebrate diversity.They express a moral dilemma. Compute the payback period for a project that requires an initial outlay of $297,771 that is expected to generate $40,000 per year for 9 years. A source emits sound at a fixed constant frequency f. If you run towards the source, the frequency you hear is [tex]2 ^{2x + 1} - 9.2 ^{x} + 4 = 0[/tex]pleas I need this answer. I want to submit it now. A and B are two similar solids... There are 200 blue balls and 10 red balls in an urn. Suppose that 10 balls are taken random;ly from the urn and let X denote the number of red balls selected.a) The distribution of the random variable X is___.i) Binomial. ii) Hypergeometric.iii) Poisson.iv) Normal.v) Exponential.vi) Uniform b) Find P(all 10 balls are red).c) Which distribution from those listed in part (a) can be used as an approximation to the distribution of X? With this approximation find P(X = 10). Do government statisticians calculate GDP by simply adding up the total sales of all business firms in one year? Explain. Is the title, Jamaican Fragment appropriate? Which verb form is used to indicate the perfect progressive tense?verb + -edbe + verb + -inghave + been + verb + -inghave + verb + -ed The Suffolk Resolves called for ___. Si se analizan muestras de Al2O3 en diversos laboratorios se encuentra que todas tienen 52,94% de aluminio (Al) y 47,06% de oxgeno (O). Este dato experimental corresponde a lo expresado por la ley de:A) La ley de las proporciones definidasB) La ley de las proporciones mltiples C) La ley de la conservacin de la masaD) La ley de la conservacin de la energa Help please. I'm stuck