Periodic Table
People/Exps./Vocab
Sig Figs and metric
Conversions
Misc
100
I have 7 protons, 7 electrons and 8 neutrons. What element am I?
What is Nitrogen
100
depends on mass, mass independant
What is extensive, intensive
100
.0001 17.00+.01= 13500 45.0X17.34=
What is 1,4,3,3
100
how many minutes in a year
What is 525,600
100
how do you put an exponential in your calculator
What is use the EE button (2nd comma)
200
give two properties of nonmetals, metals and metalloids
What is nonconductive, dull, brittle, gas at rm temp. shiny, conductive, ductile semiconductive, dull
200
Thomson
What is discovered the plum pudding model
200
how many nm in one meter
What is 10^9
200
how much do 27 atoms of lead weigh?
What is 9.31*10^-21 g
200
How many doughnuts in one mole doughnuts.
What is 6.022*10^23
300
name of group 1A (far left) Group 2A Group 6A (begins with oxygen) Group 7A (begins with Fluorine) group 8A (begins with Helium
What is alkali, alkaline earth, chalcogens, halogens, noble gases
300
Rutherford's experiment used ________ to determine ______.
What is gold foil; nucleus
300
what mass contains 4.35 moles of helium
What is 17.4 g
300
The diameter of a human hair is 25.4um. If atoms with a diameter of 121pm were aligned side my side across the hair, how many atoms would be required?
What is 2.10*10^5
400
subatomic particle determining identity Subatomic particle determining isotopes Subatomic particle determining charge
What is proton neutron electron
400
examples are color, smell, and texture mass, number, density.
What is qualitative measurements quantitative measurements
400
1inch=
What is 2.54cm
400
how many moles is 5 Mg of B?
What is 5*10^6
400
The atomic mass of Tl-203 is 202.97 and the mass of Tl-205 is 204. 97. What is are the relative abundances?
What is 29.52, 70.48
500
See board #1 give protons, neutrons, electrons
What is 17,18,17 17,20,17 19,22,19 6,8,6
500
miliken
What is oil drop experiment to determine charge of electron
500
name all of the prefixes from -12 to 12
What is pico, nano, micro, mili, centi, deci, base, kilo, mega, giga, tera
500
3.oo Duckets equals 2.00 gils, 4.0 skags equals 6.0 gils, and 18.0 chags equals 12.0 skags. freddie wants to exchange 12.0 chags into duckets. How many should he get?
What is 18.0
500
The atomic masses of 35Cl (75.78) and 37Cl (24.22) are 34.696 and 36.966. calculate the average mass.
What is 35.45 amu
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