Density
Will something sink or float if it is more dense than water?
sink
Name the three states of matter
What is solid, liquid, and gas?
Name one item that is magnetic
What is nickel, cobalt, iron, steel?
What is a mixture?
combination of 3 or more ingredients that can easily be seperated
Solubility is..
The ability of something to dissolve in water
float
This state of matter has a fixed shape and a fixed volume
What is a solid?
True or False: Cotton is magnetic
What is false?
Give an example of a mixture
Trail mix, candy salad, salad
True/False: Sand is soluble in water
False
Give an example of something that is more dense than water
rock, coin, etc
This state of matter has no fixed shape or volume
What is a gas?
Name a metal that is attracted to a magnet
Nickel, Iron, Cobalt, Steel
What is a solution
A mixture of ingredients that cannot be easily separated
Will sugar dissolve in water?
Yes
True or false: Ice floats because it is less dense than water?
true
This state of matter has a fixed volume, but no fixed shape
What is a liquid?
True/False: ALL metals are magnetic
False
Give an example of a solution
Give an example of something that IS soluble in water
Salt, sugar, kool aid, etc
Why does the cork float on top of the water?
It is less dense than water.
Adding heat to a liquid creates this
What is a gas?
Opposites attract or repel?
What is gatorade?
Solution
Give an example of something that is NOT soluble in water
sand, marbles etc