Nonfiction is considered a type of literature because it bases its overall plot on actual historical events.
Im glad that you had a great day
You don't list any choices, but colloquialisms are used in informal speech. Hope it helps.
Answer:
Ions are electrically charged particles formed when atoms lose or gain electrons. ... Metal atoms form positive ions, while non-metal atoms form negative ions. The strong electrostatic forces of attraction between oppositely charged ions are called ionic bonds