Friday Mini Review

Friday Mini Review

Assessment

Assessment

Created by

Veronica Gray

Science

11th Grade

4 plays

Medium

Student preview

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19 questions

Show all answers

1.

MULTIPLE CHOICE

30 sec • 1 pt

Another name for a "oxidation-reduction" reaction is

2.

MULTIPLE CHOICE

45 sec • 1 pt

Oxidation is the _________ of electrons.

3.

MULTIPLE CHOICE

30 sec • 1 pt

Reduction is the ___________ of electrons.

4.

MULTIPLE CHOICE

45 sec • 1 pt

Which statement is true:
Mg → Mg2+ + 2e

5.

MULTIPLE CHOICE

45 sec • 1 pt

Which of the following half reactions correctly represents a reduction half reaction?

6.

MULTIPLE CHOICE

1 min • 1 pt

In the reaction
2Ca(s) + O2(g) --> 2CaO(s), calcium is __________

7.

MULTIPLE CHOICE

30 sec • 1 pt

Substance that oxidizes another substance by accepting its electrons.

8.

MULTIPLE CHOICE

30 sec • 1 pt

Oxidation states for

NaBr

9.

MULTIPLE CHOICE

30 sec • 1 pt

Oxidation state for

I2

10.

MULTIPLE CHOICE

30 sec • 1 pt

Which is oxidized and which is reduced?

Ca + Na2O → Na + CaO

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