If you add water into a fish tank, what will happen to the water?

A solution has 2 main substances

Which of the following is a solution

What is the best way to separate the mixture?

What will remove iron from sand

Sand and rocks are separated by

How would you separate pepper from water?

In a glass of lemonade, the concentration percentage is high, the lemonade will taste

The amount of a solute compared to the solvent is called

______ the temperature for solids and liquids will increase the rate of dissolving.

What can I do to speed up the rate of dissolving?

2 or more atoms combined

A property that describes whether the material is a solid, liquid, or gas

what everything is made of that has mass and takes up space (volume)

has a definite shape, definite volume, and particles that are tightly packed

has a definite volume, takes the shape of its container. Particles are loosely packed

no definite shape, no definite volume. particles have high energy

density means

decreasing the stirring of a of a solution will increase the rate of dissolving

Decreasing the particle size (which increases the surface area)will increase the rate of dissolving

what is the water in this picture

what is the salt in this picture

what is the mixture in this picture

An object with tiny holes that block large particle but allows small ones to pass through

NaCl is the chemical formula for ____

$$H_2O$$  is the chemical formula for what?

What is the best way to increase the amount of concentration in sugar water?

What is the best way to decrease the amount of concentration in sugar water?

which of these is not soluble?

which of these is soluble in water

All mixtures contain matter

There are 4 cups of water, which one will take the longest to dissolve sugar in it?

How do you separate salt or sugar from water??

Which will take the shortest amount of time to dissolve?

Which will take the longest amount of time to dissolve?

Water is made of what elements?

Why does oil float on top of water?