Unit 1-Lesson 1: Quiz Review

Anything that has mass and takes up space is known as what?

• mass

• matter

• elements

• substances

A characteristic that can be observed without changing matter into a new substance is a __________ property.

• chemical

• physical

Which of the following is NOT an example of a physical property?

• paper being torn

• oxygen levels dropping in the water causing organisms to struggle to survive

• chopping down a tree

• iron rusting

A substance is _____.

• a group of two or more atoms held together by chemical bonds

• the basic unit from which all matter is made

• a single kind of matter that ALWAYS has a specific composition (makeup)

• when elements are combined chemically in a set ration

Tags

NGSS.MS-PS1-1

Which of the following is not a type of mixture?

• homogeneous

• heterogeneous

• solution

• suspension

• these are all types of mixtures

Characteristics that describe something's ability to become something else is a _______ property.

• chemical

• physical

Tags

NGSS.MS-PS1-2

The basic unit from which all matter is made is known as what? (type in one word- no caps)

Tags

NGSS.MS-PS1-1

Substances that are made up of only ONE TYPE of atom are called what?

• molecules

• elements

• compounds

• none of these

T/F: A molecule is a group of two or more atoms held together by chemical bonds. (capitalize your answer)

Tags

NGSS.MS-PS1-1

A __________ is made up of two or more substances that are together in the same place, but their atoms aren't chemically bonded.

• molecule

• element

• mixture

• compound