Zain Vashi

Which state of matter has a definite shape and a definite volume?

• Liquid

• Gas

• Solid

• Plasma

What property of matter measures the amount of matter in an object?

• Weight

• Density

• Mass

• Volume

Tags

NGSS.MS-PS1-1

What is it called when a solid turns into a liquid?

• Freezing

• Melting

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4

Which of the following is NOT a physical change?

• Boiling water

• Dissolving sugar in water

• Burning wood

• Melting ice

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

In which state of matter do particles spread apart and fill all the space available to them?

• Solid

• Liquid

• Gas

• Both liquid and gas

Tags

NGSS.MS-PS1-4

What is the process called when a gas changes into a liquid?

• Freezing

• Melting

• Condensation

• Sublimation

Tags

NGSS.MS-PS1-4

Which of the following is a chemical change?

• Dissolving salt in water

• Cutting paper

• Rusting of iron

• Boiling water

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is a mixture?

• A combination of two or more substances that are chemically combined

• A combination of two or more substances that are not chemically combined

• A new substance formed by reacting two or more substances chemically

• A pure substance that cannot be separated into simpler substances

Which of the following is a characteristic property of liquids?

• Fixed shape

• Fixed volume

• Takes the shape of its container

• Can be compressed easily

What happens to the particles of a substance as it changes from a solid to a liquid?

• They move closer together

• They move farther apart

• Their mass increases

• Their mass decreases

Tags

NGSS.MS-PS1-4