Matter & Mixtures
Elements & More
Uncertainty
Units
Conversions
100
Has a different shape and volume.
Solid
100
Chemical combination of 2 or more substances.
Compound
100
A quantity that has both a number & a unit.
Measurement
100
Base unit of mass.
Kilogram
100
What is the conversion factor for minutes and seconds?
1 min = 60 sec
200
State, color, melting point
Physical Property
200
I cannot be broken down and it is said that I am the simplest form of matter.
Element
200
Precise
200
1000___ in 1 meter
Millimeter
200
Convert 12 days to minutes.
17280 minutes
300
Process of separating liquids from solids.
Filtration
300
Another name for a chemical change.
Chemical reaction
300
0.00320g in scientific notation
3.20 x 10-3 g
300
Convert 72oC to K.
345 K
300
Convert 620mg to grams.
0.62g
400
Physical blend of two or more substances.
Mixtures
400
Liquid A and Liquid B are mixed, a white solid forms at the bottom of the mixture, this is called?
Precipitate
400
2.4 + 6.242
8.6
400
Number of decimeters in a meter?
10
400
Convert 242cm to mm.
2420mm
500
Two colorless liquids are combined, describe the mixture.
Homogenous mixture
500
If you have 10g of Reactant A and 2g of Reactant B, how much product is produced?
12g
500
If the actual value is 22.4 mm and the experimental value is 20.4 mm. What is the % error?
8.9%
500
Amount of substance is measured in .....
Moles
500
Convert 3.4 cal/sec to KCal/hour.
12.24 KCal/hour