Question

What is an atom ????​

Answer 1

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✏️The atom is the smallest object that retains the properties of an element.

✏️Atoms are composed of electrons and a nucleus.

✏️The nucleus contains protons and neutrons. All atoms are electrically neutral, because every atom has an equal number of electrons and protons.

Answer 2

An atom is the smallest particles of an element that cannot exist independently in nature but take part in reaction is called an atom.

An atom is neutral .

it is made up of three particles Proton , electrons , neutron.