Question

define the trem atom​

Answer 1

Answer:

atom the word mean small particle , atoms forms many things it join to form universe

Answer 2

Answer:

The smallest tiny particles of matter which can't be divided further is called atom, i.e., an atom is the smallest building block of matter

Explanation:

An atom consists of a central nucleus that is usually surrounded by one or more electrons. Each electron is negatively charged. The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons.

For example: Sodium (Na), Hydrogen (H), Oxygen (O),

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