KE = 1/2 mv^2
KE = 1/2 (700)(80)^2
KE = 2240000 J
Answer:
A
Explanation:
because she wants to practice science and A is the practical option.
Gas has no defined shape or defined volume. Which means that a gas would be able to expand to fill its container.
They were published in 1542.
The answer is B bc only the valence shell holds electrons
