Mixtures

A combination of two or more substances is a...

• mixture

• separate

• solid

• whisk

Which of the following are homogeneous mixtures? (Choose all that are correct!)

• cereal with milk

• chocolate chip icecream

• salt water

• pizza

• coca-cola

Which of the following is a heterogeneous mixture?

• salt water

• sugar water

• soda

• pizza

Which is the best way of getting a solid that is disolved in water?

• To sieve the mixture.

• To filter the mixture.

• To evaporate the liquid so that you have the solid.

Which of the following is a homogeneus mixture?

• 
• 
• 

Which of the following is a heterogeneus mixture?

• 
• 
• 
• 

How do you separate hot water from cooked pasta?

• I'd let the water evaporate.

• I'd filter the mixture.

• I'd sieve the mixture.

How do gold diggers find gold in a river?

• They sieve the sediments at the bottom of a river to separate them from gold.

• They take a lot of water and let it evaporate.

• They filter the water of the river.

A homogeneus mixture...

• ... is a mixture in which you can see its components.

• ... is a mixture in which you cannot see its components.

• ... is a mixture that you can sieve.

• ... is a mixture that you can filter.

A heterogeneus mixture...

• ... is a mixture in which you can see its components.

• ... is a mixture in which you cannot see its components.

• ... is a mixture that you can sieve.

• ... is a mixture that you can filter.