Question

Which of the following statements about the nucleus is false? A. Able to be lost or gained in chemical reactions. B. Made up of protons an neutrons. C. None of these D. Contains nearly all of the mass of the atom.

Answer 1

Answer:

A. Able to be lost or gained in chemical reactions.

Explanation:

Only electrons are lost or gained.

Answer 2

Able to be lost or gained in chemical reactions. Hence, option A is correct.

What are atoms?

An atom contains a central nucleus surrounded by one or more electrons.

A chemical reaction is not created or destroyed, it simply moves electrons from one atom to another, and does not change the nucleus of the atoms. The total mass of the matter remains conserved in any chemical change.

Hence, option A is correct.

Learn more about atoms here:

brainly.com/question/1566330

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