An atom is neutral. Its nucleus contains two protons and two neutrons. How

Mathematics

1 answer:

KIM [24]3 years ago

5 0

Answer:

2 electrons

Step-by-step explanation:

An atom is neutral if it has no charge. That means the positive and negative charge balance each other out.

There are two protons, so that is a charge of +2. To make the charge 0, there needs to be a charge of -2. -2= 2 electrons.

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Answer:

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