Elements, Compounds & Mixtures

What is matter?

• Volume of an object
• Anything that has mass and takes up space
• Mass of an object
• Space of an object

Tags

NGSS.MS-PS1-5

What are the 3 states of matter?

• Water, air, ball
• mass, volume, grams
• solid, liquid, gas
• chair, table, pencil

To change a solid to a liquid, what do you add?

• heat
• water
• cold
• mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is an atom?

• tiny particles that matter is made
• melting ice
• freezing rain
• evaporation

The smallest part of an element is

• proton
• atom
• compound
• mixture

An example of matter made of only one element is

• water
• gold bar
• light bulb
• salad mixture

Tags

NGSS.MS-PS1-1

What is salad?

• element
• compound
• mixture

Can a mixture be separated? 

• No
• Yes
• Only sometimes

Tags

NGSS.MS-PS1-2

Which substance is a compound?

• copper

• magnesium

• saltwater

• water

Tags

NGSS.MS-PS1-1

What kind of substance is composed of two or more elements that are chemically combined?

• element

• mixture

• solution

• compound