Chemistry Review!

What is the smallest particle of an element?

• atom

• cell

• compound

• molecule

Tags

NGSS.MS-PS1-1

An __________ is a pure substance, like Oxygen. It cannot be broken down any further.

• element

• compound

• mixture

• atom

Melting ice cream is a ___________.

• chemical change

• physical change

Tags

NGSS.MS-PS1-4

A pancake cooking is a _____________.

• physical change

• chemical change

Tags

NGSS.MS-PS1-4

What type of mixture is evenly mixed together?

• homogeneous

• heterogeneous

• solid

• liquid

Trail mix is an example of a ___________ mixture.

• heterogeneous

• homogeneous

________ is anything that has mass and takes up space.

A physical combination of two or more substances that CAN be separated is a ________.

• mixture

• compound

• molecule

• atom

As temperature of a solution increases, the amount of solute able to be dissolved ________.

• increases

• decreases

• stays the same

• doubles

Adding more lemonade mix, would ________ the concentration of the lemonade.

• increase

• decrease

• not affect