Mixtures

A mixtures is a combination of two or more____________ in which no new kinds of matter are formed.

•  subtances
• parts
• leaves
• pebbles

Making a mixture results in ___________________ only.

• chemical reactions
• separate parts
• physical changes
• two subtances

The air around was is  a mixture of gases.

• True
• False

Tags

NGSS.MS-PS1-1

Lemonade is a special mixture called a 

• substance
• solution
• plasma
• ingredient

A solution is a mixture of one or more substances _________ evenly into another substance.

• dissolved
• evaporated
• carried
• split

What does it mean if a mixture is homogeneous?

• you can see the different parts
• cannot tell one part from another
• chunks of particles
• made of elements

What does it mean if a mixture is heterogeneous?

• you can see the different parts
• cannot tell one part from another
• very well blended
• made of elements

To separate the sugar and lemonade what method should you use?

• filtration 
• sorting
• magnet
• boiling

To separate trail mix what method should you use?

• filtration 
• sorting
• magnet
• boiling

Tags

NGSS.5-PS1-3

To separate iron filings and sulfur what method should you use?

• filtration 
• sorting
• magnet
• boiling

Tags

NGSS.3-PS2-3

NGSS.3-PS2-4