Who Done It?
Elements by Symbol
Name that Group
Vital Statistics
Molar Mass
100
Discovery of the nucleus.
Who is Rutherford?
100
The liquid metal.
What is Hg?
100
Extremely low reactivity, full electron levels.
What are Noble Gases?
100
#P, #N, #E in neutral iron-56 atom.
What is 26, 30, 26?
100
H2O
What is 18.0148 g/mole?
200
Discovery of the neutron.
Who is Chadwick?
200
The lightest gas.
What is H?
200
Soft metals, react violently with water, balanced using sports drinks.
What are Alkali Metals?
200
#P, #N, #E in phosphorus-32 atom.
What is 15, 17, 15?
200
Cr(OH)3
What is 103.0167 g/mole?
300
Measured the charge on an electron.
Who was Millikan?
300
Coin metal with a complete d subshell.
What is Zn.
300
Responsible for colors in gemstones, conduct electricity, colored compounds, brittle metals.
What are Transition Metals?
300
#P, #N, #E in 104 Rh +3 ion.
What is 45, 59, 42?
300
B2H6
What is 27.6694 g/mole?
400
First explained line spectra?
Who was Bohr?
400
The gas used in signs.
What is Ne?
400
Essential to our diets, found in fireworks, conduct heat and electricity, are malleable and ductile.
What are Alkaline Earth Metals?
400
Identity of atom with statistics 22, 27, 22.
What is titanium-49 atom.
400
Al2(CO3)3
What is 233.988 g/mole?
500
Modern periodic table.
Who was Mendeleev?
500
Metalloid in semiconductors.
What is Si?
500
All are diatomic, all states possible, very reactive.
What are Halogens?
500
Identity of 35, 45, 36.
What is bromine-80 ion. Has a -1 charge.
500
CH3COOH
What is 60.0516 g/mole?
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