Water Properties

What two elements make up water? (hint: H2O)

• Hydrogen and Oxygen

• Hydrogen and Carbon

• Nitrogen and Oxygen

• Carbon and Oxygen

Tags

NGSS.MS-PS1-1

A bug can walk along the top of water because of _______________ ________________________.

• Polar

• Surface Tension

• Homeostasis

• Phase Changes

Which means "water is attracted to other things"?

• Cohesion

• Density

• Adhesion

• Solvent

Why is water polar?

• It likes polar bears.

• The oxygen end is negative and the hydrogen end is positive.

• It wants to be cool.

• The hydrogen end is negative and the oxygen end is positive.

Tags

NGSS.MS-PS2-3

Water's __________________ abilities allow it to be attracted to ITSELF. This causes it to form a film on a penny when water is dropped on it.

• polar

• cohesion

• adhesion

• cool

What means that water is attracted to OTHER water molecules.

• Adhesion

• Cohesion

Why does ice float?

• It is MORE dense than liquid water

• It has magic powers

• It is LESS dense than liquid water

• It likes to relax

Water can move UP paper against gravity because of C________________ A_______________.

• Carbon Air

• Capillary Action

• Cat Ant

• Cydrogen Oxygen

How are cohesion and adhesion similar?

• They look funny

• They refuse to connect to things

• They deal with things other than water

• They both relate to sticking to something

Ice freezes at the top of a pond and protects the animals below because of ___________________

• density

• magic

• polarity

Tags

NGSS.MS-ESS2-4