Physical or Chemical
Melting Point of Iron
Physical
Total Thermal Energy
Extensive
Name the 3 states of matter
Solid, Liquid, Gas
Iron
Element
Density of Copper
Physical
Define Intensive Property
describing the type of matter it is
How does angle of a ramp influence speed of a rolling ball ?
I : Angle of ramp
D : Speed of ball
Gasses have definite volume
FALSE
Water
Compound
Reactivity of a metal
Chemical
Momentum of a moving object
Extensive
What is a control group
Group undergoing the experiment who don't have the variable acting upon them
Do liquid molecules move fast, medium, or slow
MEDIUM
Blood
Homogenous Mixture
Flammability of a gas
Chemical
Refractive index of glass
Intensive
Name 3 constants in this experiment :
A plant gets variable water to see how it effects growth
- Type of pot
- type of seed
- amount of sun
What is a geometric solid
solid with a definite and arranged packing order (diamond for example)
Pasta Sauce
Heterogenous Mixture
Are chemical changes reversible ?
NO
Do extensive properties depend on the composition of the material you are looking at
YES
Name the steps of the scientific method
Observation, Hypothesis, Experiment, Data Collection, Analysis, Conclusion
What is it called when you go from a soild to a gas ?
Sublimation
Aluminum Foil
Element