Question

Use the periodic table to write the names of the elements that have the following symbols, and identify each as a metal, nonmetal, metalloid, or noble gas: a.) K b.) Ag c.) Si d.) Na e.) Hg f.) He

Answer 1

The elements K, Ag, Si, Na, Hg, and He correspond to potassium (alkali metal), silver (transition metal), silicon (metalloid), sodium (alkali metal), mercury (transition metal), and helium (noble gas), respectively.

Step-by-step explanation:

Based on the elements' symbols provided, here are the names of the elements along with their classifications:

K is potassium, which is a metal (more specifically, an alkali metal).

Ag is silver, which is a metal (more specifically, a transition metal).

Si is silicon, which is a metalloid.

Na is sodium, which is a metal (also an alkali metal).

Hg is mercury, which is a metal (also a transition metal).

He is helium, which is a noble gas and a nonmetal.

These elements can be found on the periodic table and are classified based on their properties and the group/family they belong to.