Question

2. What is an atom? Explain

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Answer 1

Explanation:

Components. Electrons and a compact nucleus of protons and neutrons. An atom is the smallest constituent unit of ordinary matter that constitutes a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms.

Answer 2

Answer:

. Electrons and a compact nucleus of protons and neutrons. An atom is the smallest constituent unit of ordinary matter that constitutes a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms.

Components: Electrons and a compact nucleus of protons and neutrons

Electric charge: zero (neutral), or ion charge

Mass range: 1.67×10−27 to 4.52×10−25 kg

Explanation:

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