Show:
Vocabulary
What Am I?
Significant Figures
Dimensional Analysis 1
Dimensional Analysis 2
100
The simplest form of matter that has a unique set of properties.
What is element.
100
Cake batter
What is a homogeneous mixture.
100
How many significant figures are found in 0.0012 g.
What is 2.
100
Convert 33 C to K.
What is 33 + 273 = 306 K
100
How many nanoliters are in a liter?
What is billion
200
Any part of a sample with uniform composition and properties.
What is phase.
200
Potassium Oxide
What is a compound.
200
How many significant figures are in the following conversion factor: 1 min = 60 sec
What is infinite
200
The conversion factor to convert from centimeter to meter.
What is 1 m = 100 cm or .01 m = 1 cm
200
The density of gold is 19 g/cm3, how much would a 52.1 cm3 sample of gold weigh?
What is 989.9 g.
300
One or more substances change into one or more new substances.
What is chemical reaction.
300
Rag egg
What is heterogeneous mixture.
300
Round the following number to 3 significant digits: 98.473 L
What is 98.5 L
300
Convert 42.3 g to decagrams.
What is 4.23 dag.
300
Convert 0.065 km to decimeters.
What is 6.5 x 10 ^ 2 dm.
400
The absolute value of the error divided by the accepted value, multiplied by 100.
What is percent error.
400
Rust.
What is a chemical change/ reaction.
400
853.2 L - 627.443 L =
What is 225.8 L
400
Convert 283.5 seconds to days.
What is 0.003281 days.
400
Convert 175 cs to minutes.
What is .0262 minutes.
500
A way to analyze and solve problems using the units of the measurements.
What is dimensional analysis.
500
List 3 observations that a chemical reaction has occurred.
What is gas is produced, formation of a precipitate, transfer of energy, color change.
500
5.40 m x 3.21 m x 1.871 m =
What is 32.4 m3
500
8.25 x 10 ^ 2 cg to nanograms.
What is 8.25 x 10 ^ 9 ng.
500
Convert 5.52 g/mL to kg/GL.
What is 5.52 x 10 ^ 9 kg/GL