B) A nitrogen atom that has 5 valence electrons gains 3 more electrons to become a nitride (N3-)
Answer:
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<u>natural</u></h2>
Explanation:
hope this helps you!!
mark as brainliest please
Agree with the statement buddy
I would say that descriptive investigations aren't repeatable because it means that you are only describing something - you ask certain question about something, but do not form a hypothesis at that point yet. So it would be a waste of time to simply ask the same questions over and over again with no hypothesis to prove, which is why these types of investigations cannot be repeated.
