Question

A pure substance that is made of only one kind of atom is called _________.

A.
an element

B.
an electron

C.
a particle

D.
a proton

Answer 1

A pure substance that is made of only one kind of atom is called an element I hope this help:) have a nice day

Answer 2

A pure substance that is made of only one kind of atom is called an element.

An element is a pure substance, which means it is made up of only ONE kind of atom.