Answer:
The sun is a star but It is the brightest in the sky because it is the closest star to earth.
I don't know how to compare it to street lights though...
Explanation:
Which material has the same state of matter after it is mixed with water as it did before it was mixed with water?
A.
carbon dioxide
B.
salt
C.
pepper
D.
sugar
Pepper has the same state of matter after it is mixed with water.
What is the state of matter?State of matter of any substance tells about the physical appearance or the space occupied by the atoms of that substance.
From the given option; carbon dioxide, salt and sugar are soluble in water and changes their state of matter to liquid. But pepper is hydrophobic in nature that means it is not soluble in water, so present in the original state after mixing with water.
Hence, option (c) is correct i.e. pepper has the same state.
To learn more about state of matter, visit the below link:
https://brainly.com/question/16982523
Offspring, or young, ______ to look like their parents, but are ___ the ________.
PLLLLELELELELELLEXZZZZZZZAnsnnsnsnwnnwWEDDRFRFRRFR PLSSSSXSSSXD
Answer:
Tend. Similar. Parents. (sorry if it's wrong. It's kinda confusing on the last 2 words. Make it more clearer pls to get a better answer)
Explanation:
If an atom does not bond to another, The number of electrons does not change. True or false?
Please help!
How many moles of Hg are in a thermometer that contains 0.055 mL of Hg?
Answer:
745.8
Explanation:
Answer:
745.8
Explanation:
I hope this helps, and correct I mostly guaranteed is correct.
Which metals are so reactive that they are never found as uncombined elements in nature?
A. alkaline earth metals
B. alkali metals
C. rare earth metals
D. transition metals
Which group of elements has the highest boiling point? * IIIa (13) IIa (2) Ia (1) IVa (14) Transition metals
Answer:
the elements that have the highest boiling is transition metals
What are characteristics of transition metals? Select all that apply. *
usually liquid or gas at room temperature
good conductors of heat and electricity
malleable
high density
Answer:
They are good conductors of heat and electricity
and have high density
Explanation:
transition metals are not usually liquid
Watch the video below. After the video use the text box to answer the following questions:
1. What is the difference between and autotroph and a heterotroph?
2. What is one example of an autotroph. One example of a heterotroph.
Please help the video isn't necessary for these questions :)
What is one advantage of developing energy-efficient technologies?
Answer:
it's simple
Explanation:
For residential buildings, a whole-house approach using a cost-effectiveness criterion can result in savings of 50 percent or more in heating and cooling and 30–40 percent reductions in total energy use.
I hope you understand have a great day :3
I would appreciate your help! Due today! ( I don't know if this is even chemistry)
Answer:
6+69
Explanation:
The most useful property of metalloids is their _____.
A. stored energy which is released through combustion
B. being non-reactive with other elements
C. value when used to make precious jewelry
D. varying ability to conduct electricity
Answer:
DDDDDDDDDDDDDDDDDDExplanation:
i just answer this it's corect trust meee