Nonmetals

Check all that are true for most nonmetals.

• malleable

• brittle solids

• not ductile

• many are diatomic

Check all that are nonmetals.

• Ag

• F

• Mg

• N

• Ar

The strongest nonmetal.

Check all that are diatomic nonmetals at STP.

• F

• H

• At

• I

• N

The nonmetal in period 3 and group 15

Period and group of Br, bromine.

• period 4, group 17

• period 3, group 17

• period 4, group 16

• period 3, group 16

The only liquid nonmetal at STP.

Check the nonmetals that are solids at STP.

• H

• Cl

• Br

• I

• C

Check the nonmetals that are gases at STP.

• S

• N

• P

• Cl

• F

Which has a metal, nonmetal and metalloid?

• C, O, Si

• Co, B, Ga

• Co, Al, C

• Co, O, Si