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.5-ESS2-1

In some mixtures, the physical properties of the ingredients ___________ when they are mixed together.

• stay the same
• change
• glow
• evaporate

Tags

NGSS.MS-PS1-2

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

A fruit salad is a 

• solution
• mixture

Tags

NGSS.5-PS1-4

Salt is dissolved in water. How can you separate the salt from water?

• add more salt

• filter the water

• dispose the water

• boil the water and let it evaporate

Tags

NGSS.MS-PS1-4

A combination of pure substances, not in fixed amounts, that can be easily separated.is a

• MIXTURE
• COMPOUND
• ATOM
• PARTICLE

True or False:  The density of a specific type of material never changes.  

• True
• False

Tags

CCSS.HSG.MG.A.2