Significant Figures-How many?
Units of Measurement
Math
Vocab
Surprise!
100
28.6g
What is 3?
100
Metric unit for length
What is meter?
100
What is the density of a black of marble that occupies 310. cm^3 and has a mass of 853g? (give units)
What is 2.75g/cm^3?
100
definite state and definite volume
What is a solid?
100
What is the SI unit best suited to represent a coin?
What is a gram?
200
3440.cm
What is 4?
200
metric unit for temperature?
What is Kelvin?
200
Diamond has a density of 3.26g/cm^3. What is the mass of a diamond that has a volume of 0.351cm^3?
What is 1.14g?
200
a change in a substance that does not involve a change in the identity of the substance
What is a physical change?
200
write the following in scientific notation 0.0006730
What is 6.730 x 10^-4?
300
10.0500g
What is 6?
300
How many Kelvin's in one degree C? (include decimal point)
What is 273.4?
300
What is the volume of a sample of liquid mercury that has a mass of 76.2g, given the density of mercury is 13.6g/mL?
What is 5.60mL?
300
vertical columns of the periodic table
What are groups?
300
A block of sodium that has the measurements 3.00 cm x 5.00cm x 5.00 cm has a mass of 75.5g. What is it's density? (make sure your units are correct!)
What is 1.01g/cm^3?
400
Answer the problem with the correct number sig. fig.: 52.13g+1.7502g
What is 53.88g?
400
fraction form of micro
What is 1/1000000?
400
Calculate the mass (in kg) of a metal bar having volume 20 m3 and density = 0.5 g/cm3. (WATCH YOUR UNITS!)
What is 1000kg?
400
substances that are formed by a chemical change
What are products?
400
A chemist produced 11.9g of aluminum. How many moles? (answer to 3 significant figures!!!!)
What is 0.441 mol Al?
500
Answer the question with the correct number sig. fig. and the correct UNITS: 16.25g/ 5.1442mL
What is 3.159g/mL?
500
10 cm^3 = ? mL
What is 10mL?
500
Find the mass of 250.0 mL of benzene. The density of benzene is 0.8786 g/mL. (GIVEN IN CORRECT UNITS AND $ SIGNIFICANT FIGURES)
What is 219.6 g?
500
metals are ______________: they can be drawn into a fine wire
What is ductile?
500
How many moles of silver are in 3.01 x 10 ^23 atoms of silver? (make sure you have the units right)
What is 0.500 mol Ag?
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