Modeling Matter

Which of the following would you be able to see?

• 4,873 water molecules

• 5 trillion trillion water molecules

• 14 water molecules

• 16 thousand water molecules

These are the building blocks of matter

• mixtures

• properties

• atoms

• molecules

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

When molecules hold together that means they are ____ each other.

• separate from

• not attracted to

• far away from

• strongly attracted to

Tags

NGSS.MS-PS2-5

Everything is made of ______.

• matter

• substances

• models

• mixtures

Tags

NGSS.MS-PS1-5

The properties of something's matter comes from its ______.

• parents

• substances

• atoms and molecules

• different mixtures

Tags

NGSS.MS-PS1-1

Molecules of the same kind are made of _________.

• different kinds of atoms

• the same kinds of atoms

• many different substances

Tags

NGSS.MS-PS1-1

Different kinds of molecules have different ____ and ____. (Choose 2 answers)

• mixtures

• shapes

• atoms

• substances

• sizes

Tags

NGSS.MS-PS1-1

Which of the following containers is holding a substance?

• a bottle of water

• a cup of water with lemon flavor added to it

• a glass of Kool-Aid

• a container filled with oxygen and nitrogen

If I take water molecules and add salt molecules to them, I have created a ________.

• substance

• model

• solid

• mixture

A diamond feeling hard, salt looking white, sugar tasting sweet, and water being a liquid at room temperature are all examples of _____.

• atoms

• building blocks of matter

• properties of matter

• mixtures