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Chemistry Vocab

Authored by Carly Elman

Science

7th Grade

NGSS covered

Used 29+ times

Chemistry Vocab
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An observation is...

The basic unit of matter that defines a chemical element.

The act of using our senses to collect or record data.

Two or more atoms, chemically bonded together.

Unique characteristics that help identify a substance and distinguish one substance from another.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An atom is...

Unique characteristics that help identify a substance and distinguish one substance from another

Made of more than one substance (or more than one type of atom or molecule).

The basic unit of matter that defines a chemical element.

Two or more atoms, chemically bonded together.

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A molecule is...

Two or more atoms, chemically bonded together.

The basic unit of matter that defines a chemical element.

The act of using our senses to collect or record data.

The process by which substances interact to form new substances with different properties.

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Properties are...

Two or more atoms, chemically bonded together.

The basic unit of matter that defines a chemical element.

Made of one type of material (atoms or molecules) all the way through.

Unique characteristics that help identify a substance and distinguish one substance from another.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A substance is...

Unique characteristics that help identify a substance and distinguish one substance from another.

Made of one type of material (atoms or molecules) all the way through.

Made of more than one substance (or more than one type of atom or molecule).

The process by which substances interact to form new substances with different properties.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A mixture is...

Made of one type of material (atoms or molecules) all the way through.

Unique characteristics that help identify a substance and distinguish one substance from another.

Made of more than one substance (or more than one type of atom or molecule).

A chemical reaction represented by words, rather than chemical formulas.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A chemical reaction is...

Unique characteristics that help identify a substance and distinguish one substance from another.

Made of one type of material (atoms or molecules) all the way through.

The process by which substances interact to form new substances with different properties.

Made of more than one substance (or more than one type of atom or molecule).

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

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