Chemistry Jeopardy
Misc.
100
Scientific Sci. Not. Sig Figs
Notation
Calcs
100
100
100
Sig Fig
Calcs
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500
Miscellaneous-100
 These
types of numbers have unlimited
significant figures.
 What are counting numbers and numbers in
definitions (12 inches = 1 foot)?
Miscellaneous-200
 More
significant digits means the
measurement is more (precise or accurate?).
 What is precise?
Miscellaneous-300
 Is
the estimated digit significant?
 YES
Miscellaneous-400
 When
measuring, you include all the
measured digits plus _____ estimated
digit(s).
 What is one?
Miscellaneous-500
 The
volume of 25 g of a solid if the density
is 3.00 g/ml.
 What is 8.3 ml?
Scientific Notation-100
6200
m = ______
3
 What is 6.2 x 10 m?
Scientific Notation-200
 0.0023
mm = _______.
 What is 2.3 x 10-3 mm?
Scientific Notation-300
0.0055
kL = ______
-3
 What is 5.5 x 10 liters?
Scientific Notation-400
x 10-5 = __________
 What is 0.000075?
7.5
Scientific Notation-500
x 104 = ____________
What is 40,320?
4.032
Scientific Notation Calcs-100
x 10-3 )(1.7 x 106)
What 3.4 x 103?
(2.0
Scientific Notation Calcs-200
x 104) / (7.20 x 102)
What is 6.25 x 101?
(4.50
Scientific Notation Calcs-300
(3.0
4
10 )(4.7
-3
10 )
x
x
What is 1.4 x 102?
Scientific Notation Calcs-400
x 10-3) ÷ (3.0 x 10-8)
What is 2.1 x 105?
(6.3
Scientific Notation Calcs-500
x 106)(3.4 x 10-7)
What is : 2.0 x 100?
(5.8
Sig Figs-100
 There
are this many significant digits in
0.00250
 What is three?
Sig Figs-200
 There
are this many significant digits in
0.000025002500
 What is eight?
Sig Figs-300
 There
are this many sig figs in 40,000
 What is one?
Sig Figs-400
 There
are this many sig figs in 0.05090
 What is four?
Sig Figs-500
 There
are this many sig figs in 608,000
 What is three?
Sig Figs Calcs-100
 4.5001
+ 6.20 = _________
 What is 10.70?
Sig Figs Calcs-200
 When
multiplying 0.25 and 3.2695, there
should be this many significant digits in the
answer.
 What is two?
Sig Figs Calcs-300
 480
+ 12.5678 = ___________
 What is 490?
Sig Figs-400
 There
are this many significant digits when
multiplying 100 and 12.35
 What is one?
Sig Figs-500
 When
multiplying 25 and 5.0, how should
the answer be written to indicate the correct
number of significant digits?
 What is 130?