Chemistry Ch. 1 Test
Terms
undefined, object
copy deck
- Chemistry
- the study of all substances and the changes they undergo
- Scientific Method
-
1.Observation
2.Question
3.Hypothesis
4.Experiment
5.Conclution - Theory
-
1.Tries to explain
2.Can never be Proven
3.Modifies,supportedor disproved
4.Prediction - Law
- tells what happens
-
SI
Mass - Grams (g)
-
SI
Length - Meters (m)
-
SI
Time - Seconds (s)
-
SI
Temperature - Kelvin (K)
-
SI
Volume - cubic meters (cm3)
-
SI
Force - Newton (N)
-
SI
Energy - Joules (J)
-
SI
Frequency - Hertz
-
SI
Pressure - Pascal (Pa)
-
SI
Density - g/cm3