Mixtures and Solutions

Feel free to use or edit a copy

includes Teacher and Student dashboards

### Measure skillsfrom any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

• edit the questions
• save a copy for later
• start a class game
• view complete results in the Gradebook and Mastery Dashboards
• automatically assign follow-up activities based on studentsâ€™ scores
• assign as homework
• share a link with colleagues
• print as a bubble sheet
12 questions
• Q1
The science work for salt is
solute
solution
solvent
20s
Edit
Delete
• Q2
The 5g piece on the top of a cup of water is evidence that _________.
The 5g piece weighs more than the water.
Solids usually sink in water
The 5g piece is more dense than the water.
The 5g pieces sink when they soak up water.
45s
Edit
Delete
• Q3
Is salt a solid material?
Not sure
Yes
no
120s
Edit
Delete
• Q4
Four 5th grade students make solutions. They all use the same amount of solid. Student X uses 1000mL of water. Student Y uses 500mL of water. Student Z uses 750 mL of water. Which solution is most concentrated?
Student Y
Student Z
Student X
60s
Edit
Delete
• Q5
Which two solutions have equal volumes.
solution #1 60mL and solution #3 80mL
solution #4 100mL and solution #5 50mL
solution #2 50mL and solution #6 50mL
45s
Edit
Delete
• Q6
A student notices that the oil in her salad dressing floats on top of the vinegar. The oil floats on top of the vinegar because ____________
The oil and vinegar both make a mixture.
The oil is more dense than the vinegar.
The oil is less dense than the vinegar.
The vinegar is a solution but the oil is not.
120s
Edit
Delete
• Q7
Salt is a solid material
True
False
10s
Edit
Delete
• Q8
Scientists monitor the materials dissolved in drinking water very carefully. They write a report explaining which solids and how much of each solid is dissolved in water. These scientists are reporting about __________
density
condensation
concentration
evaporation
45s
Edit
Delete
• Q9
A student makes 4 solutions using the same solid. He records the amount of solid and water he uses in each cup. Here are the results - solution A 10g and 100mL, solution B 16g and 100mL, solution C 25g and 100mL, solution D 50g and 100mL. Which solution is the most concentrated?
solution D
solution A
solution C
solution B
60s
Edit
Delete
• Q10
Water is a solid material true or false
False
True
20s
Edit
Delete
• Q11
A student makes two solutions. Solution #1 has 50mL of water and 24g of solid. Solution #2 has 100mL of water and 12g of the same solid. She puts the two cups on either side of a balance scale to find out which solution is more concentrated or has the greater mass. What is wrong with the students plan?
She followed a plan to determine density not concentration.
She should have used different solids to make the solution.
She should have evaporated the liquids before weighing them.
She should have compared equal volumes of the two solutions.
120s
Edit
Delete
• Q12
Kosher salt is also know as a solid material.
true
false
not sure
maybe
20s
Edit
Delete

Teachers give this quiz to your class