Answer:
The second ring in an atom can only hold up to 8 electrons.
Answer:
"1.4 mL" is the appropriate solution.
Explanation:
According to the question,
Now,
Increase in volume will be:
⇒ 
By putting the given values, we get



15. D is correct, exothermic reactions release heat
I am not sure about 16
Answer:
lol thanks for the point btws! i really needed them for my math test questions have a good day btw! good vibes!
Explanation: