Matter and Chemistry

What is the smallest particle of an element?

• atom

• molecule

• cell

• compound

Tags

NGSS.MS-PS1-1

When two or more elements are chemically combined we call this a ...

• mixture

• atom

• element

• compound

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

A substance that cannot be broken down into simpler parts and is made of only one type of atom is called...

• element

• compound

• mixture

• molecule

Anything that has mass and takes up space is called...

• atom

• density

• matter

• volume

A combination of two or more substances that are not chemically combined is called a...

• mixture

• compound

• element

• molecule

A change that affects the appearance but not the chemical makeup of a substance is called a...

• chemical change

• physical change

• time change

Matter with definite shape and definite volume

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

Matter that has no definite shape or volume

• liquid

• gas

• plasma

• solid

Matter that has a definite volume but no definite shape

• solid

• liquid

• gas

• plasma

An element that is a shiny solid and conducts heat and electricity well

• metal

• nonmetal

• metalloid