Elements, Compounds, Mixtures

Front

A substance made of only one type of atom is called —

Back

an element

Front

A mixture that appears to be evenly mixed throughout is called —

Back

a homogeneous mixture

Front

A pure substance is defined as —

Back

an element or a compound

Front

An example of a solution is —

Back

sweet tea

Front

Which of the following represents an element?

Back

H₂

Front

A substance made of two or more different types of atoms bonded together is called —

Back

a compound

Tags

NGSS.MS-PS1-1

Front

The smallest unit of an element that retains its properties is called —

Back

an atom

Front

A mixture that contains visibly different substances is called —

Back

a heterogeneous mixture

Front

The process of separating a mixture based on particle size is called —

Back

filtration

Front

The chemical formula for water is —

Back

H₂O

Tags

NGSS.MS-PS1-1