Properties of Water: Water Molecule

What is the chemical formula for water?

• H₂O

• HO₂

• OHO

• HO

Select the correct water molecule diagram.

• 
• 
• 
• 

Attractions between water molecules are called

• Covalent bonds
• Ionic bonds
• Polar bonds
• Hydrogen bonds

molecule in which opposite ends have opposite electric charges

• cohesion
• polar molecule
• hydrogen bond
• solution

Tags

NGSS.MS-PS1-1

Which end of the water molecule has a slightly positive charge?

• the oxygen end
• the hydrogen end
• both ends are slightly positive
• neither end is positive

Which end of the water molecule has a slightly negative charge?

• the oxygen end

• the hydrogen end

• both ends are slightly positive

• neither end is positive

Number 1 represents what?

• Hydrogen

• Oxygen

Number 2 represents what?

• Hydrogen

• Oxygen

Number 3 represents what charge?

• Positive; Hydrogen side

• Negative; Oxygen side

Number 4 represents what charge?

• Positive; Hydrogen side

• Negative; Oxygen side