NastyXavier96 NastyXavier96

06-10-2018
Chemistry

contestada

All matter is made up of atoms. Which sentence correctly describes atoms?

a

An atom is the smallest particle of an element.

b

Atoms are the smallest particle of a nucleus.

c

An atom is a substance that has been cut in half.

d

All substances are made of the same atoms.

Respuesta :

06-10-2018

The answer is: a. an atom is the smallest particle of an element.
because all elements are made up of atoms. and each atom has a nucleus.

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