Which of the following is the molecular formula for ozone? A) ...

[WWatsford]

Which of the following is the molecular formula for ozone?
 
  A) O3
  B) O3-
  C) O3-2
  D) O2-2

Question 2

How is it that here on the Earth we can derive energy from the Moon, which is 400 thousand kilometers away?
 
  A) We can gather radiation from the Moon.
  B) We can take advantage of the tidal forces between the Earth and the Moon.
  C) We can utilize the interaction between the Earth and the Moon's magnetic fields.
  D) We can collect moon rocks high in plutonium.

[tkempin]

Answer to Question 1

A

Answer to Question 2

B

[WWatsford]

Excellent

[bdobbins]

Gracias!