Answer:c
Explanation:
it’s gained kinetic from the gravitational potential energy at the top
Answer:
The correct answer is B. Dull appearance
Explanation:
Answer:
3.727x10^24 atoms.
Explanation:
When calculating how many molecules are in a compound or element, we refer to Avogardo's number.
Your equation will look like this: 1 mole/ 6.022x10^23 molecules (Avogardo's number).
Multiply 6.19 by Avogardo's number to get your answer.
Answer: protons and electrons
Explanation: In a neutral atom there are always equal numbers of protons and electrons.
