Alex F
Periodic Table III – Review
It
1) Complete the following table below
Trend Vertically
Name of Trends
Increase
Ionization E
E Affinito
3rd energy
level
nd
I
2 energy
level
1st energy
level
# e- needed
to
lose/gain
to become
stable
sa ta
rMg
Al
Gain/Lose
a
____ e-
sa Ta
Si
P
S
ta
É
Is
03
QQ
Gain/Lose
Gain/Lose
Gain/Lose
Gain/Lose
____ e-
____ e-
____ e-
____ e-
sasssipbirate
Ea
Ar
Cl
É
it
É
increase
increase
increase
Electromasnetivitr
2) Complete the following table
Na
Decrease
constant
shielding
Decrease
Decrease
Decrease
a
Trend Horizontally
Atomic rating
increase
Orbital
Diagram
Name: _____________________
Hr: ____
10 Date Due: _________
F
Q
Gain/Lose
Gain/Lose
____ e-
____ e-
Is
a
Yeractive
____ e-
3) Arrangeone
these elements in order of increasing ionization energy: beryllium, helium, krypton, xenon, and cesium
ven
reactive
cesium
Kripton, Helium
_________ , Berilium
_________ , xenon
_________ , _________
_________
A
C
B
D
Fill in the blocks below that correspond to the letters on the periodic table above
A=
C=
S block
B=
D block
P block
D=
F block
I
Gain/Lose
super
Stable
B C D
A
Fill in the regions below that correspond to the letters on the periodic table above
A=
C=
B=
metals
D=
Non meta's
metalloils
Noble
gases
Fill in the groups below that correspond to the letters on the periodic table above
A=
Hidrogen group
G=
Nitrogen Group
Alkaline metals
H=
oxygen group
C=
Alkaline earth metals
I=
Halogenes
D=
J=
noble gases
B=
E=
F=
Transition metals
Boron group
carton group
Larger
Atomic Radius?
Li or N
Co or Ir
Rb or I
C or Br
Na or Be
Mn or Cs
80
80
Smaller
Atomic Radius
F- or Na+
Sr2+ or K+
N3- or S2I- or Ca2+
O
Al3+ or B3+
Cl- or I-
8
00
K=
Lanthiciles
L=
Actinides
Larger
Ionization Energy?
F or Ba
Ca or Al
K or Ar
Cl or Cs
N or Bi
Sr or Xe
08
80
Smaller
Electron Affinity?
I or Cl
K or Ca
B or Pb
Mg or Br
C or I
Na or Cs
8
O
80
Larger
Electronegativity?
Rb or Sn
Be or Ba
Al or Br
N or S
Si or Fr
Fe or Au
00
O
of
BUILDING THE PERIODIC TABLE
The following elements belong together in families as grouped below. The elements listed are not necessarily in order. The letters
are not the symbols for the elements.
ZRD, SIFP, JXBE, LHT, QKA, WOV, YMC, GUN
The assignment is to arrange these elements in the proper periodic form, according to the information given below. Fill in the
answers in the periodic table provided at the bottom of this page. Use your periodic table for assistance if necessary.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
U has a total of six electrons.
(Used as an example below – U is carbon, therefore G and N are either silicon or germanium.)
A is the second most common element in the atmosphere.
E is a noble gas.
S is an alkali metal.
O is a halogen.
O has an atomic number larger than V but smaller than W.
The charge on an L ion is 2+.
C has five electrons in its outer energy level.
The atomic mass of T is more than that of H but less than that of L.
M has an atomic number one less than that of A.
The electrons of atom N are distributed in three energy levels.
R has the largest atomic mass of its group.
F is a gas at room temperature.
Atom B contains 10 protons.
Q has an atomic mass less than that of K.
Y is more metallic than either M or C.
X has an atomic number one higher than F.
D has the smallest atomic mass in its group.
P is the most reactive element in its family.
J has the greatest density of the elements in its group as listed.
Atoms of I are larger than those of S.
I
F
S
p
VIII
II
I
III
V
U
T
SIFPLAT
IV
the dotted lines provide
a workspace for listing
the families
R
ere
G
GUN
ZRD
L
VI
I
y
É
VII
K W
CMV QKA WOV TYRE
The successive ionization energies for one of the period three elements is listed below. Which element is referred to?
a) Na b) Mg c) Al d) Si e) P
a) Na b) Mg c) Al d) Si e) P
E1 577.4 kJ/mol
E1 496 kJ/mol
E2 1,816 kJ/mol
E2 4,562 kJ/mol
Explain your reasoning
Explain your reasoning
E3 2,744 kJ/mol
E3 6,912 kJ/mol
E4 11,580 kJ/mol
E4 9,544 kJ/mol
E5 15,030 kJ/mol
E5 13,353 kJ/mol
O
onto Al Has 3
Valence electrons
Onto Na Has
valence electrons
2