Significant Digits and Calculations
Authored by Bonnie Wehausen
Chemistry
10th - 12th Grade
Used 83+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Significant digits contain all of the digits that are certain plus _____________ estimated digit(s).
0
1
2
3
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Placeholder zero's _______________ significant.
are
are not
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Significant digits are used in chemistry to show the _____________ of the measuring tool.
units
purpose
precision
4.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
How many significant digits are in 5.40 g?
(a)
5.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
How many significant digits are in 2.30 L?
(a)
6.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
How many significant digits are in 4500 mg
(a)
7.
FILL IN THE BLANKS QUESTION
2 mins • 1 pt
How many significant digits are in 1.000 g
(a)
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