A1: The property of matter that is a measure of the gravitational force.
What is weight?
100
A13) The saltiness of seawater is a result of this property.
What is solubility?
100
A7) The chemical property that is responsible for iron rusting.
What is reactivity with oxygen?
100
A3) The difference between physical change and a chemical change.
What is the composition of matter remains the same during a physical change OR new matter with different properties is created during a chemical change?
100
A5) The units that are best to describe the volume of (liquid) mercury used in an experiment.
What are liters or milliliters?
200
A2: In a graduated cylinder containing several liquid layers, the least dense liquid is found
What is on the top?
200
A14) Objects float or sink as a result of this property.
What is density?
200
A17) The breakdown of water to form 2 gases is the result of this process.
What is electrolysis?
200
A4) An example of this change is melting a crayon.
What is a physical change?
200
A9) The units of density that would be appropriate to describe a solid bar of silver.
What is g/cm^3 (grams per cubic centimeter)?
300
A8) The reason that the motion of a 150g ball is more difficult to change than the motion of 50g ball.
What is the 150g ball has more mass than the 50g ball OR the 50g ball has less mass than the 150g ball?
300
A20) The rate at which a substance conducts heat.
What is thermal conductivity?
300
A18) The ability of a substance to resist burning.
What is nonflammability?
300
A11) Souring milk is an example of this.
What is a chemical change?
300
A19) The tendency of a substance to resist changes in its motion.
What is inertia?
400
A10) The physical property of matter that describes the relationship between mass and volume.
What is density?
400
B8) A physical property of metals that allows them to be pulled into wire or pipes.
What is ductility?
400
B6) The "sign" that a copper penny when through a chemical change with carbon dioxide water.
What is it turns green?
400
A12) Malleability is an example of this.
What is a physical PROPERTY?
400
B5) Gravitational force affects this physical property?
What is weight?
500
A15) The 4 physical forms in which a substances exist.
What are the states of matter?
500
B8) The physical property with which you see the wavelength of light not absorbed by a substance.
What is color?
500
B10) During a chemical change at least some matter experiences a change of ______.
What is identity?
500
B3) An example of this is water evaporating from a puddle.
What is physical CHANGE?
500
B11) This will be observed when in comparing the densities of oil and water after they have been poured into the same container.