***Properties of Water***

Water molecule is POLAR because ....

• positive (+) charge on H and negative (-) charge on O

• it has 3 atoms

• it has O in its formula

Water (H2O) takes a long time to heat up because of ....

• Density

• High Specific Heat

• Surface tension

A molecule with one side positive (+) and one side negative (-) is a _______________.

• electrical molecule

• polar molecule

Water molecules stick to each other because of ...

• hydrogen bonds

• glue

• magnets

When light BOUNCES off water and it acts like a mirror, it is called ....

• refraction

• magnification

• reflection

Tags

NGSS.MS-PS4-2

What property of water helps water molecules stick to other water molecules ?

• surface tension

• cohesion

• high specific heat

Tags

NGSS.MS-ESS2-4

What property of water helps water molecules stick to other things?

• cohesion

• adhesion

• reflection

What property of water helps water molecules climb UP (a pesar de la gravedad)?

• capillary action

• density

• surface tension

Which end of a water molecule has a slightly positive (+) charge?

• Both sides are positive

• the Oxygen (O) side

• the Hydrogen (H) side

When light bends through water and makes a pencil look broken....

• reflection

• magnification

• refraction

Tags

NGSS.MS-PS4-2