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The Cheat
Sheet You Need
for Chemistry
Success!
GROUP
(VERTICAL)
PERIODIC TABLE
CHEAT SHEET
Memorize Smartly, Score Highly!
QUICK TIP
The Periodic Table
is the heart of
chemistry. Learn
it, love it, use it!
♡
1
2
1
H
PERIOD
(HORIZONTAL)
11
Atomic Number
(Number of protons)
Alkali Metals
13
14
Alkaline Earth Metals
Na
Symbol
Transition Metals
Post Transition Metals
Sodium
Name
22.99
Metalloids
2
Li
Be
Atomic Mass
Nonmetals
B
☐ Halogens
3
4
5
=22×2
11
12
Noble Gases
13
14
15
Na
Mg
Lanthanides
Al
BOSS
NSP
7
8
15 16 17 18
2
He
10
Ne
100
16
17
18
Ar
Actinides
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
K
Ca
Sc
Ti
V
Cr
Mn
Fe
Co
Ni
Cu
Zn
Ga
Ge
As
Se
Br
Kr
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
Rb Sr
Y
Zr
Nb
Mo
Tc
Ru
Rh
Pd
Ag
Cd
In
Sn
Sb
Te
T
Xe
55
56
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
6
57-71
Cs Ba
Hf
Ta
W
Re
Os
Ir
Pt
Au
Hg
TI
Pb
Bi
Po
At
Rn
87
88
104
105
106 107
108
109
110
111
112
113
114
115
116
117
118
7
Fr Ra
89-103
Rf
Db
Sg
Bh
Hs
Mt
Ds
Rg
Cn
Nh
Fl
Mc
Lv
Ts
Og
LANTHANIDES (57-71)
57
58
59
61
62
63
64
65
66
67
68
69
70
71
La
Ce
Pr
Nd
Pm
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm
Yb Lu
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
ACTINIDES (89-103)
Ac
Th
Pa
U
Np
Pu
Am
Cm
Bk
Cf
Es
Fm Md
No
Lr
1. IMPORTANT GROUPS
Alkaline Earth Metals
Noble Gases
1
Alkali Metals (except H)
2
17 →
Halogens
18
3-12
Transition Metals
14
Carbon Group
15
Nitrogen Group
16
Oxygen Group
17-> Halogen Group
18 Noble Gas Group
4. BLOCKS
s-Block →
Groups 1 & 2
(He is also s-block)
p-Block
Groups 13 to 18
d Block
Groups 3 to 12
(Transition Metals)
f Block Lanthanides &
Actinides
2. TRENDS (Remember in this way!)
across the period
Atomic Radius
↓down the group
*lonization Energy
* Electronegativity
↑ across the period
↓down the group
↑ across the period
↓down the group
Electropostive Ehehracter
↑ down the group
across the period (Left side more)
Metallic Character ↑ down the group
across the period
5. EASY TRICKS
Easy way to remember groups:
12 13 14 15 16 17 18
(Numbers of valence electrons in main group elements)
Noble gases have full valence shell
(Exception: He has 2 electrons)
3. KEY FACTS
Total Elements: 118
Periods (Rows): 7
Groups (Columns): 18
Metalloids: B, Si, Ge, As, Sb, Te
Most Reactive Metals: Cs, Fr
Most Reactive Nonmetal: F
Most Abundant Gas: N₂ (78%)
in Earth's atmosphere
6. NOTES
Study Groups & Trends together.
Practice Periodic Table
questions daily.
Make it a habit,
not a burden!
REMEMBER:
Practice Consistency =
Chemistry Mastery! ♡
Don't just memorize,
Understand the pattern!
Keep this sheet handy,
revise it daily and
become a topper!

ページ2:

blocks of
everything!
GROUP -
←PERIOO
PERIODIC
TABLE
OF ELEMENTS =
(biggest protons)
*
1
2
IS 19
1S
14
16
14
↓
1
H
Aytenges
3
B
2
Li
Be
11
Na
etonic camber
☐ Alkali Metals
Egrebel
17
18
He
name
Loftm
Baytun
LL
12
Sodium 4-
22.99
☐ Alkaline Earth Metals
Transition Metals
Post-Transition Metals
☐ Metalloids
☐ Halogens
S
6
7
S
9
18
N
sleesic mass
☐ Nonmetals
3
Na
Mg
Transition
Safra Flayover
Metals
13
38
31
28
20
23
Ia
27
28
4
K
Ca
Sc
Ti
Cr
Mn
Fe
Co
Ni
Fituation
Celotere
Swaden Eorios Cardion Caronte Pouryoco
Stero
Cobude Nickel
37
BB
89
a)
61
43
4.A
QB
5
Rb
Sr
Y
Zr
Nb
Mo
Tc
Ru
Rh
Pd
Katem
ortum
Escort Rooom Reghecton
55
56
73
74
75
76
77
78
6
Cs
Ba
bai
Hf
Ta
W
Re
Os
Ir
Cars
Barbers
Befason Tottelen Turgidun
Roosion Condom
Estion Plotloom
17
ss
ISA
ws
610
201
DO
109
7
Fr
Ra
Rf
Db
Sg
Bh
Hs
Mt Ds
+3=221 =2
000020
Serve
Cubon
Rangeo
Congre
Puckbe Finor
☐ Noble Gases
Lanthanides
Actinides
18
E-S
15
18
F7
18
AI
Si
CI
Revo
Silicon Puczbor Sutbo
Chenos Proger
29
30
31
32
R3
2.4
83
18
Cu
Zn
Ga
Ge As Se Br Kr
Copper
Zinc
Gucicon Carron Amovie
Edom Spocke Pryption
47
48
49
50
81
PJ
63
64
Ag Cd
on Obstum Pactum SPLEEP Codalon Enfron
In
Sn
Sb
Te
Tin
Porto Schoem
CriEve
79
80
81
82
83
84
85
88
Au
Hg TI
Pb
At
Rn
Gold
Peron3 Postion
112
Lead
Boura Alo
Porton Astative Raden
113
114
115
118
117
Rg
Cn
Nh FI
Mc
Lv
Ts
Sturcicos Porture
&tches Stributoroo
Poid.com Pathore Sondledion Paraga bgoncon Borson Partion Pecortes Cooke Susana Syoce
~21 = 1 1 =8]
Ar
Xe
Og
Chemistry is
pretty cool!
*
☆
0
57-71
11
→
R9
9.3
20
"
Lanthanides
La
Ce
Pr Nd Pm
Lathes Core Ready Radyoces Pants Essen
89-103
19
10
41
12
RB
M
Actinides
Ac
Th
Pa
Pu
Np
Bao Pul
|=3 | | = 2}|
61
Sin
|3} = {}
BA
67
88
89
99
Eu Gd Tb
Dy
Ho
Er
Tm
Yb
Capun Gatedros Cotron Cypama
facom
taboo
Pookcon
Drouts Lowes
RJ
C1
Sa
89
M3
WI
IM
Cm
Bk
Cf
Es
Fm
Contro
Coran La Boun
Md
Poronos ACN
Lr
No
=3{=5\
Lu
Stay
Curious!
Econocien
*