Assessment Questions: 8 results
Matter_and_Measurement : QualQuantObserv (10 Variations)
Which of the following statements are quantitative observations about carbon?
Physical Properties
Gases : GasProperties (9 Variations)
Which of the following is NOT a property of gases?
Gases |
Physical Properties
Intermolecular_Forces__Liquids_and_Solids : ClassifySolids (10 Variations)
Classify each of the following substances, in the solid state, as molecular, ionic, covalent network, or metallic.

Substance Appearance Melting Pt. (¬?C) Boiling Pt. (¬?C) Conducts as solid Conducts as liquid
A Colorless crystal -121 20.8 no no
B Colorless crystal 846 1505 no yes
C Silvery gray 1675 3260 yes yes
D Colorless crystal 1713 2590 no no

Solids |
Physical Properties
Intermolecular_Forces__Liquids_and_Solids : ElectricalConductivity (8 Variations)
Which of the following has the greatest electrical conductivity?
Solids |
Metals |
Physical Properties
Matter_and_Measurement : CalcDensity (5 Variations)
What is the density of a 7000 gram brick that is 4 inches x 5 inches x 3 inches?
Physical Properties |
Matter_and_Measurement : PhysOrChemChange (10 Variations)
Which of the following are physical changes?
Physical Properties |
Matter_and_Measurement : UseDensity (10 Variations)
If a 10.0 inch aluminum skillet weighs 3 pounds, how many cm3 of aluminum does it contain? The density of aluminum is 2.70 g/cm3.

Physical Properties |
Solids |
Acids_and_Bases : PracticalAcidBase (20 Variations)
Which of the following statements is true?
Acids / Bases |
Reactions |
Aqueous Solution Chemistry |
Physical Properties