8th grade Ch. 2.2 Test

Nonmetals can from ionic or covalent bonds.

• True

• False

All noble gases have a full outer shell that contains eight valence electrons.

• True

• False

Halogens are never found free in nature.

• True

• False

Elemental arsenic is relatively inert.

• True

• False

Noble gases can never from compounds because they are inert.

• True

• False

Metalloids conduct heat and electricity better than metals.

• True

• False

Intermolecular covalent bonds are stronger than hydrogen bonds.

• True

• False

The fusion process is well controlled.

• True

• False

Halogens typically form cations when they react with metals.

• True

• False

Hydrogen reactions that occur at room temperature are extremely fast.

• True

• False