Which of the following does the atomic number tell us?

Number of protons and electrons.

Number of neutrons and electrons.

Number of protons and neutrons.

Number of protons, neutrons, and electrons.

Properties are important because________________.

they can be used to describe a material

they can be used to distinguish on material from another material

they are used to organize elements in the periodic table

Properties are important because

they can be used to describe a material.

they can be used to distinguish one material from another material.

they are used to organize elements in the periodic table.

Which of the following choices are reasons why your nose may not detect every odor. (Select 2)

There may not be enough of the specific odor particles in the air.

The odor particles do not match with any of the receptors in your nose.

The odor particles are mixtures.

The odor particles are not pure substances.

Keara came into the room and used the hand sanitizer to clean her hands. What has to happen to hand sanitizer before you can smell it?

Some of the particles that make up hand sanitizer have to change from a liquid to the gaseous state.

Some of the particles that make up hand sanitizer have to condense.

Some of the particles that make up hand sanitizer have to change from a liquid to a solid state.

Some of the particles that make up hand sanitizer have to sublimate.

Calcium and nitrogen are both elements. What makes one element different from another? (Select 2)

They are made of different types of atoms.

They have different properties.

Nitrogen is a mixture and calcium is not.

Calcium is a mixture and nitrogen is not.

How can I smell things from a distance Unit 2 IC1 LS2 (L6-L9))

Quiz

•

Science, Chemistry

•

5th - 8th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS1-1, MS-PS1-4, MS-PS1-2

+3

Standards-aligned

Mr. Liggett

Used 51+ times

FREE Resource

78 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What are the basic building blocks for all matter?

atoms

elements

compounds

chemicals

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What do we call a substance consisting of a single atom?

coefficient

element

compound

molecule

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

All ____________ are made up of two or more atoms bonded together.

atoms

molecules

electrons

elements

Tags

NGSS.MS-PS1-1

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

A pure substance.....

Contains more than one substance

Contains only one substance

Can be separated by physical means

Cannot be separated by physical means

Tags

NGSS.MS-PS1-4

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

A mixture.....

Contains more than one substance

Contains only one substance

Can be separated by physical means

Cannot be separated by physical means

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If two substances have the same mass...

we need more information to determine if they are the same substance.

they are the same substance.

they are not the same substance.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Anything that has mass and takes up space

matter

mass

weight

volume

Tags

NGSS.MS-PS1-5

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How can I smell things from a distance Unit 2 IC1 LS2 (L6-L9))

78 questions

What are the basic building blocks for all matter?

What do we call a substance consisting of a single atom?

All ____________ are made up of two or more atoms bonded together.

A pure substance.....

A mixture.....

If two substances have the same mass...

Anything that has mass and takes up space

What is a group of atoms joined together called?

Which part of an atom is POSITIVELY charged?

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