Matter

Which state of matter flows and takes the shape of its container?

• Atom

• Molecule

• Solid

• Liquid

Tags

NGSS.MS-PS1-4

What is the term used to describe how much space something takes up?

• Volume

• Mass

• Solid

• Liquid

What is the term used to describe how much matter is in an object?

• Volume

• Mass

• Solid

• Liquid

CH₄ is an example of a(n)

• Compound

• Element

• Atom

• Subscript

Tags

NGSS.MS-PS1-1

How many types of elements are present in the following chemical formula? 3H₂(SO)₄

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Name this compound: H₂O

• Water

• Carbon dioxide

• Hydrogen peroxide 

• Sulfuric acid

Tags

NGSS.MS-PS1-1

What is water?

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

Which of the following statements about molecules is true?

• All molecules contain two or more different atoms.

• Molecules contain two or more atoms chemically bonded together.

• Molecules are a type of compound.

• Chemical formulas do not give information about the structure or composition of a molecule.

Tags

NGSS.MS-PS1-1

Describe what a molecule

of water looks like. How

many atoms are there?

Are the atoms combined

together? How?

Answer explanation

A molecule of water consists of 1 Oxygen

atom and 2 Hydrogen atoms. They are all

chemically combined and share electrons. The

are combined by a covalent bond. The

molecule kind of looks like Mickey Mouse.

Tags

NGSS.MS-PS1-1

How many atoms are there TOTAL in:
H₂SO₄

• 6

• 5

• 7

• 3

Tags

NGSS.MS-PS1-1