WATER QUIZ

What is a water molecule composed of?

• 1 Hydrogen atom and 2 Oxygen atoms
• 2 Hydrogen atoms and 1 Oxygen atom
• 3 Oxygen atoms
• 2 Helium atoms and 1 Oxygen atom

Tags

NGSS.MS-PS1-1

Large bodies of water do not quickly fluctuate in temperature. Why?

• Water is a solvent.
• Water has a high heat capacity.
• Water acts as a buffer.
• Water is non-polar.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What two elements make up water?

• Helium and oxygen
• Hydrogen and oxygen
• helium and carbon
• oxygen and carbon

Tags

NGSS.MS-PS1-1

Refer to the picture; water forms a large bead because of:

• Adhesion

• Cohesion

Water is the universal solvent since it's:

• pH scale

• such a small molecule

• polar

• essential to life

Tags

NGSS.HS-ESS2-5

The fact that ice floats on liquid water is due to the fact that water's solid form is ___________ than it's liquid form

• less polar

• more polar

• less dense

• more dense

Tags

NGSS.MS-PS1-4

The pH scale is a range from:

• 1-7
• 0-14
• 1-14
• 1-20

A(n) _______ is a substance with a pH greater than 7.

• Base
• Acid
• Buffer
• Water

Which solution releases H+ in solution?

• Base
• Acid
• Buffer
• Water

A solution with a pH of 3.6 would be...

• Acid
• Base
• Neutral
• Acid and Base