Bond Review

Bonding of elements occurs via the

• protons

• neutrons

• electrons

• all of the subatomic particles.

Bonds that form as a result of the sharing of electrons. Just write the one word to earn credit.

Bonds that form as a result of the giving and taking of electrons.

• ionic

• covalent

• both ionic and covalent

A covalent bond will form between a/an nonmetal and a/an___. Just write the one word to earn credit.

An ionic bond will form between a nonmetal and a/an____. Just write the one word to earn credit.

The first energy level of an atom can hold a maximum of __electrons. The second energy level can hold a maximum of __ electrons. Write your answer using numbers and separated by a comma only-no spaces.

Atoms like to have a full outer energy level.

• true

• false

What does the + sign by Na mean?

• Na gave up an electron and has a positive charge now.

• Na took in an electron and has a positive charge now.

• Cl gave up an electron and has a positive charge now.

• Cl took in an electron and has a positive charge now.

Thinking about the molecule water (H₂O), atoms act the same when they are separated/alone vs when chemically bonded to another atom.

• True

• False