2. please answer i really need this and the answer is not 8

Answers

Answer 1

10 because you ha who multiply the Al2(S04) first :)

Related Questions

What law of motion is represented in the description:

In order to get the child to go faster, her sister needed to push with a larger force.

1st law of motion
2nd law of motion
Or
3rd law of motion

Answers

I think it is 2nd law of motion

The correct answer is 2nd law of motion

HELP ASAP/ If both crossing over and independent assortment occur during meiosis, which type of cells will result?

four genetically identical cells
four genetically different cells
two genetically identical cells
two genetically different cells

Answers

Answer:

sorry i am a month late but your answer will be b

Explanation:

i did the unit test review and got the answer right

Answer:

I think B

Explanation:

HELP MEPLEASE SOMEONE REALLY REALLY REALLY SMART PLEASE
What is the mass of an atom with seven protons, seven neutrons, and eight electrons?
EXPLAIN:

Answers

Explanation: The atom is a nitrogen atom and the mass of the atom is 14.0067 u.

What kind of chemical bond is formed between nonmetals? Explain your answer.

Answers

Answer:

The ionic bond is formed due to an electrostatic force of attraction between two oppositely charged ions. This bond is usually formed between a metal and a nonmetal. Prior to the electrostatic attraction, there is a total transfer of valence electrons from one atom to the other atom.

Explanation: hope that helps

In general, nonmetals form covalent bonds, metals and nonmetals form ionic bonds, and metals form metallic bonds.

What are non-metals?

Non-metals are natural materials that do not generate heat or electricity and are structurally brittle, making them difficult to roll, mold, extrude, or press.

Non-metallic elements in the periodic table include hydrogen, carbon, nitrogen, oxygen, phosphorus, arsenic, and selenium.

Ionic compounds are formed when metals and nonmetals combine, whereas covalent compounds are formed when nonmetals combine with other nonmetals.

Metal atoms have only a few electrons in their outer shell, whereas non-metal atoms have many electrons.

This means that metals are more likely to react with nonmetals. Electrons transfer from the metal to the nonmetal when it reacts with it.

Thus, there will be covalent bonding between nonmetals.

For more details regarding nonmetals, visit:

https://brainly.com/question/2273750

#SPJ2

How does radiation differ from convection? (104 points)
a Radiation can move through empty space to transfer heat; convection cannot.

b Radiation needs a medium in order for heat to transfer; convection does not.

c Radiation requires objects to have direct physical contact; convection does not.

d Radiation transmits heat by circulating particles in an object; convection does not.

Answers

Answer:

Choice A

Radiation can move through empty space to transfer heat; convection cannot.

PLZ help me with this.Explain the challenges in developing an accurate rating system for earthquakes.

Answers

Answer:

The effects from earthquakes include ground shaking, surface faulting, ground failure, and less commonly, tsunamis. so it would be hard to even get close too it

Explanation:

help please?

i will give the brainliest and you can get 10 points for answering this question!!

thanks for your help!

Answers

the equation is balanced and the reaction type is synthesis btw. hope that helps!

Which ones belong in potential energy and in Kinetic energy?
Btw dis is for a venn diagram and there are only two answers that belong in the middle

Answers

Answer: Energy of motion and Jumping to on the Kinetic energy side

Explanation:Because when you are moving you have a greater number of kinetic energy than potential

Answer:

Watch Naruto that's the answer

nice mac book btw

Explanation:

A student measured the pH of five different solutions. Match each pH with the term that best describes each solution.

Answers

Answer:

7ph - Neutral

1ph - weak base

14ph - strong acid

10ph - strong base

5ph - weak acid

Hope this helps!

Explanation:

1 is the weakest and 14 is the strongest

Neutral-7 weak acid-10. Strong acid-14. Weak base-1. Strong base is 5. Actually not sure but I think.

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