Science Benchmark Review

Matter is anything that has __________.

• Density

• Mass

• Solubility

• Space and Mass

The three states of matter are

• solid, liquid, plasma.

• mass, temperature, volume.

• solid, liquid, gas.

Evaporation is the process of liquid water becoming ________.

• Ice

• Water Vapor

• A liquid

• A solid

What is the state of matter that has a definite volume but no definite shape?

• Solid

• Plasma

• Liquid

• Gas

Which type of objects would float?

• Those that are more dense than water

• Those with the same density as water

• Those less dense than water

• Those that are only made of gas

Which of the following is soluble in water:

• Sand

• Sugar

• Pepper

• Oil

A Solution is

• a combination of two or more substances

• the answer to a problem

• One substance that is evenly dissolved into another. Can not be easily separated.

• a combination of two or more substances whose physical properties do not change

An example of a solution is

• salt water

• cola

• glass cleaner

• sugar water

An example of a mixture is

• trail mix

• iron filings and sand

• water and oil

• all of the above

Tags

NGSS.5-PS1-3

NGSS.5-PS1-4

Sammy poured oil and water into a glass and mixed the liquids. He let the liquids sit in the glass for 8 hours and the 2 liquids separated as shown in the picture.

What happened to the 2 liquids?

• The oil is more dense than water, and it dissolved in the water

• The oil is less dense than water, and it dissolved in the water

• The oil is more dense than water and cannot dissolve in water

• The oil is less dense than water and cannot dissolve in water

Tags

NGSS.MS-PS1-2