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s344n2d4d5 [400]
3 years ago
15

Why nucleus of an atom is negatively charged?​

Chemistry
1 answer:
Igoryamba3 years ago
5 0

Answer:

An atom consists of a positively charged nucleus, surrounded by one or more negatively charged particles called electrons. The positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. ... The nucleus of an atom contains protons and neutrons

Explanation:

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6 moles of oxygen, or 3O2.

Explanation:

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\frac{2(2)}{2}  =  \frac{12}{x}  \\ 4x = 24 \\ x = 6

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Sergio039 [100]
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