Question

question 15
1.66 pts
mercury (hg)
element compound mixture
element
compound
mixture

Explanation:

Mercury (Hg) is a single - type atom substance. Elements are pure substances made of only one type of atom. Compounds are made of two or more different types of atoms chemically bonded, and mixtures are made of two or more substances physically combined. Since mercury consists of only mercury atoms, it is an element.

Answer:

Element