Amplify Chemical Reactions - Chapter 1 Review Quiz

What makes up all substances?

• Molecules

• Atoms

• Repeating Groups of Atoms

Tags

NGSS.MS-PS1-1

Choose all the words that DO NOT mean 'the relative size of things.'

• model

• scale

• property

• molecule

Tags

NGSS.MS-ESS1-3

Which word means an object, diagram, or computer program that helps us understand something by making it simpler or easier to see?

• model

• scale

• property

• molecule

Check off all the words the DO NOT mean 'a group of atoms joined together in a particular way'

• model

• scale

• property

• molecule

Tags

NGSS.MS-PS1-1

Which word means something that can be observed about a substance, such as color, smell, or boiling point?

• model

• scale

• property

• molecule

Tags

NGSS.MS-PS1-2

A group of atoms joined together in a particular, specific way is a...

(a)  

Tags

NGSS.MS-PS1-1

Substances that are make of the same types of atoms will always smell the same.

• True

• False

The diagram above shows the repeating groups of atoms that make up two samples. Both samples are red powdery solids at room temperature. Will the other properties of the two samples be the same or different? (Examples of properties are smell, color, and the temperature at which a substance melts.)

• The other properties will be different because there are more repeating groups of atoms in Sample 1.

• The other properties will be the same because both samples are red at room temperature.

• The other properties will be the same because both samples are powdery solids at room temperature.

• The other properties will be same because the repeating groups of atoms that make up the two samples are the same.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

The diagram above shows the repeating groups of atoms that make up two samples. Both samples are gases at room temperature. Will the other properties of the samples likely be the same or different? (Examples of properties are smell, color, and the temperature at which a substance melts.)

• The other properties will likely be the same because the repeating groups of atoms that make up the two samples have the same types of atoms.

• The other properties will likely be the same because both samples are gases at room temperature.

• The other properties will likely be different because there are more repeating groups of atoms in Sample 1.

• The other properties will likely be different because the repeating groups of atoms that make up the two samples have different numbers of atoms.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

Review the results from Dr. Yung's lab. Based on this evidence, which claim about the reddish brown substance is best supported?

• Claim 1: The reddish-brown substance is the same as the substance that makes up the pipes.

• Claim 2: The reddish-brown substance is the same substance as the fertilizer.

• Claim 3: The reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes.

Tags

NGSS.MS-PS1-1