H2O

The molecular formula for water is

• W
• H2O
• 2HO
• H₂O

Tags

NGSS.MS-PS1-1

How many hydrogen bonds can one water molecule make?

• 6
• 3
• 4
• 2

Tags

NGSS.HS-ESS2-5

Water is cohesive, the molecules are attracted to one another because of hydrogen bonds. This attraction helps create...

• surface action
• surface tension
• ice
• solvents

What property of water is being shown?

• polarity
• freezing point
• hydrogen bonds
• solution/universal solvent

What property of water is being shown?

• cohesion
• adhesion
• polarity
• freezing point

What property of water is being shown?

• cohesion
• hydrogen bonds
• adhesion
• polarity

What property of water is being shown?

• specific heat
• surface tension
• polarity
• solution

What property of water is being shown?

• cohesion
• specific heat
• capillary action
• hydrogen bonds

Tags

NGSS.HS-ESS2-5

Water is a universal solvent

• True
• False

Tags

NGSS.MS-PS1-2

Attractions between water molecules are called

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

Tags

NGSS.MS-PS1-1