Mixture and Solutions 2020
Authored by Marco Lopez
Science
5th Grade
NGSS covered
Used 1K+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which of these do particles move slowest?
Tags
NGSS.MS-PS1-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jacob added 50mL of salt to 250mL of water. He stirred it until it completely dissolved. He was asked by Mr. Lopez to separate the salt from the water. After the water evaporated how much salt was left in the beaker?
There was 300mL left in the beaker.
There was 50mL left in the beaker.
There was 200mL left in the beaker.
There was no salt left in the beaker.
Tags
NGSS.MS-PS1-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The gravel has settled on the floor of the beaker and the mulch is floating. What tool would best to separate the mulch from he water?
Hot plate
spoon
funnel
filter
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mr. Lopez spilled his favorite snack. Is it a mixture or a solution? Why?
Its a mixture, because it is made up of 2 or more substances that can be easily separated.
Its a mixture, because it can only be separated with a sieve.
Its a solution, because it can only be separated by dissolving it in water.
Its a solution because it can not be separated easily.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Isabella accidentally left the beaker full of salt water boiling on a hot plate. When she came back she shut it off and this is what was left. What is it?
It is salt that was placed in there after she left.
It is salt that was left behind due to evaporation.
It is the excess salt that did not evaporate with the water.
It is an unknown substance.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When would it be the best time to use these tools?
When separating mulch and gravel.
when separating mulch from iron filings.
When separating mulch water.
When separating sand from iron filings.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10 g of lemon powered was added to a bottle of water. What physical properties have changed?
smell, taste, mass, color
smell, density, state of matter
smell, color, taste, length
smell, color, taste, width
Tags
NGSS.MS-PS1-2
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