Question

Q2. Explain the structure of an atom.

Answer 1

Answer:

An atom is a complex arrangement of negatively charged electrons arranged in defined shells about a positively charged nucleus.

Explanation:

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Answer 2

Atoms consist of three basic particles: protons, electrons, and neutrons. The nucleus (center) of the atom contains the protons (positively charged) and the neutrons (no charge). The outermost regions of the atom are called electron shells and contain the electrons (negatively charged).