Periodic Table
Important people that worked on the periodic table
trends
electron configurations
each family share similar property's
The number of electrons in the outer most orbital dictate
Examples
group 1-1e-/ unstable
atomic radius vs atomic number
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Pt T-B element gets bigger
PT L - R
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Fr largest
Hydrogen Smallest
Ionization energy
The amount of energy needed to remove and electron
L-R Energy need increase
T-B Energy need decrease
Electromagnetically
The ability to attract other electrons
Nonmetals will have a higher electrongravitiy
Lothar Meyer
Henry Mosley
Dobereiner
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Mendeleev
Families on the periodic table
periodic law