CHEMISTRY VOCAB REVIEW

What is a characteristic of a solid?

• Definite shape and volume

• Definite volume, but takes the shape of its container

• No definite shape or volume

• Expands to fill its container

What is a characteristic of a liquid?

• Definite shape and volume

• Definite volume, but takes the shape of its container

• No definite shape or volume

• Expands to fill its container

Tags

NGSS.MS-PS1-4

What is the characteristic of a gas in terms of shape and volume?

• Definite shape and volume

• Indefinite shape and volume

• Definite shape, indefinite volume

• Indefinite shape, definite volume

What is formed when a gas is heated?

• Liquid

• Solid

• Plasma

• Vapor

Tags

NGSS.MS-PS1-4

What does the Law of Conservation of Mass state?

• Mass can be created or destroyed during a chemical reaction.

• The mass of the products must be greater than the reactants.

• The mass of the products must be equal to the reactants.

• Mass is irrelevant in chemical reactions.

Tags

NGSS.MS-PS1-5

What is the meaning of the word "created"?

• Destroyed

• Made or brought into existence

• Hidden

• Lost

What does the term "Destroyed" mean?

• To create something new

• To reduce to nothing

• To rearrange

• To increase in size

What does the term "Rearranged" mean?

• To destroy completely

• To create from scratch

• To move around

• To increase in mass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What does the law of conservation of mass state?

• Mass can be created and destroyed

• Mass can only be created

• Mass cannot be created or destroyed

• Mass can only be destroyed

Tags

NGSS.MS-PS1-5

What is the result of combining hydrogen and oxygen according to the diagram?

• Carbon dioxide

• Water

• Methane

• Nitrogen

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5