Front

A distinguishing quality of an object is called ___

Back

a property

Front

The particles that make up molecules are called ___

Back

atoms

Front

Matter that is made of one kind of atom or molecule is called ___

Back

a substance

Front

Pure water, in any amount, is made of the same molecules so it has ___

Back

the same properties

Front

What kinds of atoms make up a water molecule?

Back

hydrogen and oxygen

Front

Substances that can't be broken down into any other substances are called ___

Back

elements

Front

Metals are often shiny which means that they have a pretty high ___

Back

reflectivity

Front

Scientists use properties to organize substances into ___

Back

groups

Front

Scientists place objects into groups based on ___

Back

common properties

Front

Objects that have properties in common, often are made of ___

Back

similar substances