Test Quiz

Question 1

What is the ion charge of the compound carbonate?

-3
-2
-1
+1
+2

Question 2

What is the derivative of 4x²

8x²
2x
(4/3)x³
8x
½x

Question 3

5!=?

5
120
15
108
16

Question 4

Dihydrogen oxide is represented as

H₂O
H₃O
HO
HO₂
H₂O₂