Positively or negatively charged atoms are Blank______.Multiple choice question.compoundsionsmoleculesparticles

The correct answer to the question is "ions."

Explanation:

1. Ions Definition: Ions are atoms or molecules that have acquired an electric charge by gaining or losing one or more electrons. When an atom loses electrons, it becomes a positively charged ion (cation), and when it gains electrons, it turns into a negatively charged ion (anion).

2. Distinction from Other Terms:

   • Compounds: These are substances formed when two or more elements chemically bond together in fixed proportions.
   • Molecules: These are groups of two or more atoms bonded together, which can be composed of the same or different elements.
   • Particles: This term is more general and refers to small portions of matter, which can include atoms, ions, molecules, and more.

Therefore, based on the definitions and characteristics, the suitable fill-in for the blank is “ions.”