Sig Figs
Scientific Notation
SI and Metric
Prefixes
Density
Factor Label Method
100
25000 / 632
What is 40.
100
6780 x 10^5 in scientific notation.
What is 6.78 x 10^8
100
The SI standard unit for mass
What is the kilogram
100
A piece of zinc is submerged in 50.0 mL of water and the water level rises to 84.6 mL. Zinc has a density of 7.140 g/mL. This is the mass of the zinc.
What is 247 g
100
The number of dam in 8.2 mm
What is 8.2 x 10^-4 dam
200
900 X .023 X 2501
What is 50,000
200
10^-10 / 10^-12
What is 10^2, or 100
200
The SI Standard unit for temperature
What is the Kelvin
200
A piece of gold has a mass of 23.2 g and a volume of 1.20 mL. This is the density of gold.
What is 19.33
200
Number of Gg in 10.3 cg
What is 1.03 x 10^-10 Gg
300
400 + 23000 + 80. + 650.
What is 24,000
300
(4.2 x 10^5) * (3.0 x 10^3) in proper scientific notation
What is 1.26 x 10^9
300
This is the metric prefix for hundred
What is hecto
300
A piece of copper has a mass of 84.74 and a density of 8.92 g/cm^3. This is the volume of the copper.
What is 9.50 cm^3?
300
The number of nm in 5.44 Mm
What is 5.44 x 10^15 nm
400
6.8344 - 3.00
What is 3.83
400
(1.72 x 10^-4) +(2.14 x 10^-5)
What is 1.93 x 10^-4
400
Prefix for one tenth of a base unit (1/10)
What is deci
400
An liquid with a specific gravity greater than water will do this relative to the water.
What is "it will sink"
400
The number of kg in 6.2 mm
What is 6.2 x 10^-6
500
The number of sig. figs in 0.00022
What is 2
500
(2.5 x 10^-3) - (4.0 X 10^-4) __________________________ (5.6 X 10^2)
What is 3.8 X 10^-6
500
Prefix for one trillionth of a base unit (as in 1/1,000,000,000,000)
What is pico
500
The ratio of a substance's density to a reference substance such as water or air.
What is specific gravity
500
The number of micrograms in 102 Tg
What is 1.02 x 10^20
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