f
8. Which property would be least helpful
in determining whether a
substance is a metal or a
nonmetal?
a. conductivity
b. luster
d.
c. ductility
d. state

9.Which is an example of a nonmetal?
a. copper
b. phosphorus
c. mercury
cadmium

10. An element near argon in the periodic
table would probably be
a. a good electrical conductor.
b. a poor heat conductor.
c. solid at room temperature.
d. shiny and malleable.

11. The unit cm³ is used to express
a. length.
b. mass.
c. volume.
d. time.

12. The conversion factor
1L
10³ mL
be used to change
a. milliliters to liters.
b. liters to milliliters.
would