WorksheetsANA CHEM
Total questions: 9
Worksheet time: 3mins
Name
Class
Date
1.
CAPTIVE ZEROS ARE NOT SIGNIFICANT
a)
TRUE
b)
FALSE
2.
HOW MANY SIGNIFICANT FIGURES: 2,500,000 mg
a)
1
b)
7
c)
2
d)
6
3.
HOW MANY SIGNIFICANT FIGURES: 0.00840 torr
a)
3
b)
2
c)
5
d)
6
4.
HOW MANY SIGNIFICANT FIGURES: 2.00 watts
a)
1
b)
2
c)
3
d)
0
5.
HOW MANY SIGNIFICANT FIGURES: 0.005 %
a)
1
b)
2
c)
3
d)
0
6.
HOW MANY SIGNIFICANT FIGURES: 2.2400937291823492 gigabytes
a)
16
b)
18
c)
19
d)
17
7.
2.210 X 10^3 HAS 4 SIGNIFICANT FIGURES
a)
TRUE
b)
FALSE
8.
IT IS POSSIBLE TO HAVE HIGH PRECISSION BUT LOW ACCURACY
a)
TRUE
b)
FALSE
9.
DESCRIBE THE PRECISION AND ACCURACY
a)
LOW PRECISION LOW ACCURACY
b)
LOW PRECISION HIGH ACCURACY
c)
HIGH PRECISION HIGH ACCURACY
d)
HIGH PRECISION LOW ACCURACY
100 %
