SCIENCE IS FUN! [PLEASE DO IN MASTERY PEAK]

What is matter?

Anything that has both:

• gravity and density

• mass and volume

• feces and manur

• stars and planets

Answer explanation

Matter refers to anything with both mass and volume. It is not related to gravity, density, feces, or manure. Stars and planets are examples of matter, but they do not define it.

Tags

NGSS.5-PS1-1

NGSS.5-PS1-2

NGSS.5-PS1-3

What state of matter is shown?

• gas

• solid

• liquid

Answer explanation

The state of matter shown is solid. It is characterized by a fixed shape and volume, with particles tightly packed together.

What state of matter is shown?

• gas

• liqiud

• solid

Answer explanation

The state of matter shown is liquid. Liquids have a definite volume but no definite shape.

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

What is the boiling point of water?

• 0 degrees Celsius

• 50 degrees Celsius

• 100 degrees Celsius

• 150 degrees Celsius

Answer explanation

The boiling point of water is 100 degrees Celsius, which is the correct choice.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the freezing point of water?

• 100 degrees Celsius

• 0 degrees Celsius or 32 degrees Fahrenheit

• -10 degrees Celsius

• 50 degrees Celsius

Answer explanation

The freezing point of water is 0 degrees Celsius or 32 degrees Fahrenheit. This is the correct choice because it is the temperature at which water changes from a liquid to a solid state.

Tags

NGSS.MS-PS3-4

HOW MANY STATES OF MATTER ARE THERE?

Answer explanation

There are three states of matter: solid, liquid, and gas. The correct choice is 3.

EVERYTHING THAT OCCUPIES SPACE AND HAS MASS IS

• GALAXY

• MATTER

• DECOMPOSABLE

• CLEAN AND A BRITISH ACCENT

Answer explanation

Matter is anything that occupies space and has mass. It is the correct choice because galaxies, decomposable, and clean and a British accent are not related to the definition of matter.

Tags

NGSS.MS-PS1-5

DRAW THE STATES OF MATTER

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

WHICH HAS A DEFINITE SHAPE AND VOLUME?

• solid

• liquid

• gas

Answer explanation

A solid has a definite shape and volume.

WHICH HAS DEFINITE VOLUME, BUT INDEFINITE SHAPE

• plasma

• solid

• gas

• liquid

Answer explanation

A liquid has a definite volume, but an indefinite shape. It can take the shape of its container. In this question, the correct choice is liquid.

Tags

NGSS.MS-PS1-4