Classification of matter

This picture represents: 

• Element
• Compound
• Mixture of Elements
• Mixture of Compounds

Tags

NGSS.MS-PS1-1

What type of mixture is this?

• solution
• chemical mixture
• mechanical mixture 
• party mix

This picture represents: 

• Element
• Compound
• Mixture of Elements
• Mixture of Compounds

Tags

NGSS.MS-PS1-1

Table salt is an example of a.....

• element
• compound
• solution
• mechanical mixture

Tags

NGSS.MS-PS1-1

Kool-Aid is a/an

• solution
• Element
• mechanical mixture
• Kool 'lit' juice

Ashelyn wonders how she can collect only metals in the junkyard so she can recycle them. What separation method can she apply to achieve this?

• Magnetism
• Picking
• Dissolving in hot liquid
• Filtering

Filtration can separate a mixture because,,,

• the parts of the mixture have different density so they separate.
• some parts of the mixture are small enough to pass through the small holes in the filter paper and some don't.
• some of the particles in the mixture are attracted to the filter paper so it stays behind.
• some parts of the mixture boil faster than others so they evaporate first.

Which of the following is not a compound?

• vinegar
• sugar
• salt 
• carbon dioxide

What type of mixture is this?

• homogenous mixture
• chemical
• heterogeneous mixture 
• solid mix

Chicken soup is an example of what kind of substance?

• homogenous mixture
• solution
• heterogeneous mixture
• compound