Interactions with Water

Substances dissolve faster in water if the temperature is

• hot

• cold

• room temperature

Tags

NGSS.MS-PS1-4

Which tool helps a scientist determine temperature?

• ruler

• thermometer

• scale

• magnifying glass

True or False

A solid will not dissolve in water.

• True

• False

True of False

When conducting an investigation, you should carefully follow the EXACT same procedures for each trial.

• True

• False

Tags

NGSS.MS-PS2-2

What dissolves more substances than any other liquid?

• milk

• water

• oil

• soda

Which of the following three solids will dissolve in water?

• salt

• sugar

• sand

• pepper

• coffee

When I tried to add sugar to my ice tea, it would not dissolve. What could I do?

• add more ice to the water

• add more sugar to the water

• heat up the tea to a higher temperature

• add more tea to the glass

Tags

NGSS.MS-PS1-4

Which solid will NOT dissolve in water?

• sand

• salt

• sugar

• coffee

When a substance is distributed evenly throughout another substance? What is it called?

• liquid

• dissolving

• solid

When oil and water were put together it ________.

• Did not mix

• Mixed together.

• Became hot.