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What happens to an atom when it gains or lose electrons

2 Answers

5 votes

Answer:

Unlike protons, electrons can move from atom to atom. If an atom has an equal number of protons and electrons, its net charge is 0. If it gains an extra electron, it becomes negatively charged and is known as an anion. If it loses an electron, it becomes positively charged and is known as a cation.

Step-by-step explanation:

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User Janispritzkau
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1 vote

Answer:

it gets more or less reactive

Step-by-step explanation:

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User JGU
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