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QUIZ

10th
-
11th
grade

Chemistry

62%

accuracy

76

plays

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7 years

Chemistry

10th -

11thgrade

1st Six Weeks Q2

user

76
plays

10 questions

10 questions

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1. Multiple Choice
30 seconds
1 pt
What is the correct reading of the graduated cylinder?
20.
24
24.0
24.00
2. Multiple Choice
30 seconds
1 pt
Which measurement has 4 significant figures?
4.0320
0.350
77.00
7770
3. Multiple Choice
30 seconds
1 pt
What is phosphite?
PO₃^2-
PO₃^3-
PO₄^2-
PO₄^3-
4. Multiple Choice
30 seconds
1 pt
What is chlorate?
ClO₃^2-
ClO₃^1-
ClO₂^2-
ClO₂^1-
5. Multiple Choice
30 seconds
1 pt
What is CO₃^2-?
Carbonate
Carbonite
Chlorate
Chlorite
6. Multiple Choice
30 seconds
1 pt
What is (5.93+2.7)/235 with correct significant figures
.04
.037
.0366
.03659
7. Multiple Choice
30 seconds
1 pt
What is (7.2x10¹²)/(5.77x10⁷)?
1.25e5
1.25e19
1.3e5
1.3e19
8. Multiple Choice
30 seconds
1 pt
Convert 12cm to nm.
.12nm
1.2 x 10⁷ nm
1.2 x 10⁸nm
1.2 x 10⁹ nm
9. Multiple Choice
30 seconds
1 pt
Covert 12cm to km.
.12 km
1.2 x 10³ km
1.2 x 10^-3 km
1.2 x 10^-4 km
10. Multiple Choice
30 seconds
1 pt
What is Iodite?
IO₂^1-
IO₂^2-
IO^1-
IO^2-
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