U3 Chemical Bonding Review

Front

What type of compound is formed by the combination of Al³⁺ and O^2- particles?

Back

Ionic compound

Front

Which part of a sodium atom is transferred when an ionic bond is formed?

Back

Outer electron

Front

Which pair of elements will form an ionic compound? K and Cl, N and O, Na and Cu, or Li and Mg?

Back

K and Cl

Front

What is the chemical structure for carbon dioxide?

Back

CO₂

Front

What type of compound is carbon dioxide?

Back

Covalent compound

Front

What is an ionic bond?

Back

A type of chemical bond formed through the electrostatic attraction between oppositely charged ions.

Front

What is a covalent bond?

Back

A type of chemical bond where two atoms share one or more pairs of electrons.

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed from the transfer of electrons, while covalent compounds are formed from the sharing of electrons.

Front

What is the charge of an aluminum ion?

Back

+3

Front

What is the charge of an oxide ion?

Back

-2