Sig Figs and Moles
Authored by Bryan Phillips
Science
9th - 12th Grade
NGSS covered
Used 3+ times
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40 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How many sig figs are in this number: 0.03092?
Answer explanation
The decimal is present (Pacific) so I count from the left side starting with the first nonzero number.
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How many sig figs is in 3092?
Answer explanation
The decimal is ABSENT (Atlantic) so I count from the right side starting with the first nonzero number.
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How many sig figs is in 309.200?
Answer explanation
The decimal is PRESENT (Pacific) so I count from the left side starting with the first nonzero number.
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How many significant figures are in 1020?
Answer explanation
The decimal is ABSENT (Atlantic) so I count from the right side starting with the first nonzero number.
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How many sig figs are in 1200. ?
Answer explanation
The decimal is present (Pacific) so I count from the left side starting with the first nonzero number.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which digits are significant?
0.0039270
0.0039270
0.0039270
0.0039270
0.0039270
Tags
significant figures
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which digits are significant?
36000.
36000.
36000.
36000.
36000.
Tags
significant figures
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