It is more reactive the atom with a partly filled energy level because is less stable than the other case. Stability is inversely proportional to reactivity.
I bet that the answer was D too. I hope this will help you. :)
Answer:
Zinc helps your immune system
Explanation:
Answer: take out your phone, record things in slow motion mode, and watch it after?
or just try imagining it.
or tell everyone to walk slowly for scientific purposes
yeah thats all i have
Explanation:
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The answer is wood burring it causes smoke which worsens the air <span />