6.6 - Water Molecule

What is the formula for water?

• HO₂

• h2o

• H₂O

• HO

Tags

NGSS.MS-PS1-1

How many atoms of Oxygen are in a water molecule?

• 1

• 2

• 0

• 3

Tags

NGSS.MS-PS1-1

How many atoms of Hydrogen are in a water molecule?

• 1

• 2

• 0

• 3

Tags

NGSS.MS-PS1-1

The charge of the hydrogen atoms is __. (HINT: it takes 2 mathematical symbols to make a letter H.)

• positive

• negative

• neutral

Tags

NGSS.MS-PS1-1

The charge of the Oxygen atom is __.

• negative

• neutral

• positive

Tags

NGSS.MS-PS1-1

Water is a ____ molecule since the Hydrogen atoms have a slight POSITIVE charge

and the Oxygen has a slight negative charge.

• Tropical

• Polar

• Icy

Water is a ___ ___ since it dissolves MOST substances.

• Universal Solution

• Universal Solute

• Universal Solvent

Which solute WILL dissolve in water?

• sugar

• oil

• sand

• pepper

Tags

NGSS.MS-PS1-2

Which solute will NOT dissolve in water?

• oil

• salt

• drink powder

• ice

TRUE or FALSE: Water will dissolve ALL substances.

• TRUE

• FALSE