Question

determine if each element below is a metal, nonmetal, or metalloid. each will only be used once.
xenon (xe)
antimony (sb)
strontium (sr)

Explanation:

Xenon is a noble gas, a type of nonmetal. Antimony has properties between metals and nonmetals, so it is a metalloid. Strontium is an alkaline earth metal, classified as a metal.

Answer:

Xenon (Xe): Nonmetal
Antimony (Sb): Metalloid
Strontium (Sr): Metal