Study Guide 1-8
100 Deka Meters to Centimeters
10,000 cm
# of sig figs are in 4250
3 sig figs
1 atm= ?kPa
101.325
Top layer of Earth
Crust
EC for Silicon
1s^2,2s^2,2p^6,3s^2,3p^2
Equation for density
Mass/Volume
# of sig figs in 7.0030
5 sig figs
Definition: Measurement of how close a series of Measurements are to one another
Precision
Where energy is absorbed from in ExR
System(sys)
Vertical columns on PT are called
Groups
Step 4 of Scientific method
Experiment
Sig Fig multiplication: 48.302 x 0.0020
0.097
Convert 0.830 atm to mmHg
631 mmHg
Equation of Specific Heat Capacity
Q=msDeltaT
Horizontal rows on PT are called
Periods
(6.8 x 10^4) (9.4 x 10^8)
63.9 x 10^12
Sig fig division: 5.83/2.748
2.12
Boyle's law problem: p1=84atm v1= 13L p2= 64atm v2=?
17L
Equation for Temp.
DeltaT=Tf-Ti
NGC for Tungsten
[Xe]6s^2,4f^14,5d^3
(8.7 x 10^-8Kg) (12.4 x 10^-16Kg)
1.1 x 10^-22 Kg
Rule for counting in dPo
# of dPl to the right of dPo
Charles law problem: T1= 30.4C V1=.760L T2=26.9C V2=?
V2=0.75L
Earth's middle layer is called
The Mantel
EC for thorium
1s^2,2s^2,2p^6,3s^2,3p^6,4s^2,3d^10,4p^6,5s^2,4d^10,5p^6,6s^2,4f^14,5d^10,6p^6,7s^2,5f^2