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100
330 BC
what is the date of the first periodic table created.
100
Electron
What is A stable subatomic particle with a charge of negative electricity?
100
Hydrogen
What is a family on it's own?
100
Mendelev
What is the name of the man who made a table based on atomic weights
100
117
What is the amount of known elements to date?
200
1789
What is the date of Lavoiser's periodic table
200
noble gas
What is the name of the groups of helium, neon, argon, krypton, xenon, and radon?
200
Alkali metals
What is group 1?
200
Lavoisier
What is the name of the man who made a list of 33 elements
200
Hafnium
What is the element named after Copenhagen, Denmark?
300
1896
What is the date of Meyer's periodic table.
300
Atom
What is the basic unit of a chemical element?
300
alkaline earth metals
What is group 2
300
Aristotle
What is the name of the man who made the first ever Periodic table
300
Radon
What is the heaviest naturally occuring noble gas
400
1869
What is the date of Mendelev's periodic table
400
Ionization energy
What is the exact amount of energy it takes to remove an electron from an atom
400
Transition metals
What is group 3-12?
400
Meyer
What is the name of the man who made a periodic table with 56 elements
400
Sodium
What is the cheapest Metal by Volume?
500
1894
What is the date o ramsay's periodic tabld
500
Atomic Radius
What is the name of the size of the atom
500
Halogens
What is group 17?
500
Ramsay
What is the name of the man that discovered noble gases
500
Chem 11
What is the coolest class in Highschool