Match the element with its description. Match Term Definition Sodium A) Nonreactive gas Silicon B) Highly reactive gas Bromine C) Has properties of both metals and nonmetals Argon D) Malleable, soft, and shiny

Sodium matches with malleable, soft and shiny

These are tyipical properties of alkalyne metals. You can cut sodium with a knife as it is very soft.

Bromine matches with highly reactive gas

Bromine is an halogen and indeed is very reactive

Silicon matches with has properties of both metals and nonmetals

Silicon is a metaloid so it has some properties of metals and some of nonmetals.

Argon matches with non reactive gas.

Argon is a noble gas, and as such it is not reactive.