Question

Use the drop-down menu to select the answer that completes each sentence. Electrons, neutrons, and protons are all examples of . The identity of is determined by its number of protons. are positively charged particles. When two atoms join together by sharing , they form a molecule. are particles that do not have a charge.

Answer 1

Subatomic particles include electrons, neutrons, and protons. The number of protons in an element determines its identity. Positively charged particles are protons. A molecule is formed when two atoms link together by sharing electrons. Neutrons are neutral particles with no charge.