G7 UWCSEA Elements, compounds and mixtures

What is a mixture?

• elements chemically combined
• a combination of different things
• it is found on the Periodic Table 
• it is made of chemical

Elements and compounds are always ___.

• pure
• mixed

Tags

NGSS.MS-PS1-1

Mixtures are always ___.

• pure
• mixed

Which list is made of mixtures?

• soil, water, soup
• carbon dioxide, soil, soup
• salt, water, air
• atoms, cereal, pizza

Do all solids melt at the same temperature?

• yes
• no

Tags

NGSS.MS-PS1-4

Look at the diagram. Does it represent an element, compound or mixture?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Look at the diagram. Does it represent an element, compound or mixture?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Look at the diagram. Does it represent an element, compound or mixture?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Look at the diagram. Does it represent an element, compound or mixture?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1

Look at the diagram. Does it represent an element, compound or mixture?

• Element

• Compound

• Mixture

Tags

NGSS.MS-PS1-1