Matter
_____________ is the amount of matter found in an object.
A. Volume
B. Force
C. Matter
D. Mass
B. Mass - is the amount of matter found in an object.
Why does a toy car move slowly on carpet and move fast on the tile?
The carpet is rougher and has more friction.
What is a solution?
One substance that DISSOLVES inside another and CANNOT be easily separated.
Does sugar dissolve in water?
Yes, it forms a solution.
Miss Huff is drinking a soda and there are some bubbles inside of the soda. Are the bubbles a solid, liquid or gas?
Gas
How could you demonstrate what gravity is?
Answer vary
Is sand and water a solution or a mixture?
Mixture because the sand does NOT dissolve in water.
What is a mixture?
When two or more substances KEEP their shape and color when mixed together. NOTHING DISSOLVES.
(See Picture on slideshow)
The volume of the water rose from 50ml to 60 ml with one key inside, what would the water level be in there were two keys inside the graduated cylinder?
70 ml
What is friction?
A force that SLOWS down motion.
Is soil and water a solution or a mixture?
Mixture because the soil does NOT dissolve in water.
Is sugar and a milk a solution or a mixture?
Solution. Sugar dissolves in milk.
Is ice a solid, liquid or gas?
solid
How many trials should you do when you are doing an experiment?
3 trials.
Is sugar and water a solution or mixture?
Solution because the sugar DISSOLVES in water.
Is kool-aid and water a solution or mixture?
Solution because the powder DISSOLVES in the water.
How can I turn water into a gas?
Heat it up so it will evaporate.
Name 3 objects that are magnetic.
Answers will vary.
Miss Jones mixed salt and water together. How can you separate the two substances?
Heat it up so the water evaporates.
Is rocks and water a solution or mixture?
Mixture, because the rocks do NOT dissolve in water.