Answers CR03101 Chemistry Unit Test — Unit testQuestion 17

17

QuizMultiple Choice

Unit Test — Unit test

Question 17 of 25 • CR03101 Chemistry

Which rule for assigning oxidation numbers is correct?

Answer

A

Hydrogen is usually –1.

B

Oxygen is usually –2.

C

A pure group 1 element is +1.

D

A monatomic ion is 0.

Previous

Next

More from this Course

Quiz

9 verified answers

Unit Test

Quiz

8 verified answers

Unit Test

Quiz

5 verified answers

Dimensional Analysis