Answer: Its A or D
wish i had an actual answer sorry..
Answer:
They are multilayered
Spacesuits provide protection from radiation and offer normal air pressure inside
Explanation:
It’s one... electron affinity
Answer:
Hi!!!
Explanation:
Hello hope you are having a great day:)
<span>Valence electrons are important because these are the only electrons involved with an atom's chemical reactivity.</span>
