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The Periodic Table 1A 2A 3B 4B 5B 6B 7B – unicorp essays

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The Periodic Table
1A
2A
3B
4B
5B
6B
7B

1B
2B
3A
4A
5A
6A
7A
8A
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Ga
Ge
As
Se
Br
Kr
Rb
Sr
Y
Zr
Nb
Mo
Tc
Ru
Rh
Pd
Ag
Cd
In
Sn
Sb
Te
I
Xe
Cs
Ba
La
Hf
Ta
W
Re
Os
Ir
Pt
Au
Hg
Tl
Pb
Bi
Po
At
Rn
Fr
Ra
Ac
Rf
Db
Sg
Bh
Hs
Mt
Ce
Pr
Nd
Pm
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm
Yb
Lu
Th
Pa
U
Np
Pu
Am
Cm
Bk
Cf
Es
Fm
Md
No
Lr
1)
Fill in symbols from Z=1 to 20.
2)
Say the names of elements 1 to 20.
3)
Fill in modern group numbers above the “traditional” group numbers.
4)
Place the zig-zag line that separates metals and non-metals.
5)
Label: Alkali metals, alkaline earth metals, halogens, noble gases.
6)
Place braces: { } around the groups collecting representative elements, transition elements, noble gases.
7)
Name the two elements with properties most similar to Sulfur.
8)
Going down the groups, do atoms get larger or smaller?
9)
Going across the rows, do the atoms get larger or smaller?

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