Alkaline Earth Metal (Periodic Table)

Alkaline Earth Metal

The alkaline earth metals in the periodic table include the six chemical elements: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). All alkaline earth metals have two valence electrons. These elements are in group 2 of the periodic table, and they are the second most reactive metals, after alkali metals.

group
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
period
1
1
H
2
He
2
3
Li
4
Be
5
B
6
C
7
N
8
O
9
F
10
Ne
3
11
Na
12
Mg
13
Al
14
Si
15
P
16
S
17
Cl
18
Ar
4
19
K
20
Ca
21
Sc
22
Ti
23
V
24
Cr
25
Mn
26
Fe
27
Co
28
Ni
29
Cu
30
Zn
31
Ga
32
Ge
33
As
34
Se
35
Br
36
Kr
5
37
Rb
38
Sr
39
Y
40
Zr
41
Nb
42
Mo
43
Tc
44
Ru
45
Rh
46
Pd
47
Ag
48
Cd
49
In
50
Sn
51
Sb
52
Te
53
I
54
Xe
6
55
Cs
56
Ba
72
Hf
73
Ta
74
W
75
Re
76
Os
77
Ir
78
Pt
79
Au
80
Hg
81
Tl
82
Pb
83
Bi
84
Po
85
At
86
Rn
7
87
Fr
88
Ra
104
Rf
105
Db
106
Sg
107
Bh
108
Hs
109
Mt
110
Ds
111
Rg
112
Cn
113
Nh
114
Fl
115
Mc
116
Lv
117
Ts
118
Og
57
La
58
Ce
59
Pr
60
Nd
61
Pm
62
Sm
63
Eu
64
Gd
65
Tb
66
Dy
67
Ho
68
Er
69
Tm
70
Yb
71
Lu
89
Ac
90
Th
91
Pa
92
U
93
Np
94
Pu
95
Am
96
Cm
97
Bk
98
Cf
99
Es
100
Fm
101
Md
102
No
103
Lr
– alkaline earth metal

FAQs on Alkaline Earth Metal

‣ What are alkaline earth metals called?

The alkaline earth metals are also known as the group 2 elements.
‣ Where are the alkaline earth metals?

The alkaline earth metals are in the second column of the periodic table, next to the group 1 elements.
‣ How many alkaline earth metals are known?

There are a total of six known alkaline earth metals in the periodic table.
‣ Which is the most abundant element among alkaline earth metals?

The calcium element is the most abundant among all alkaline earth metals.
‣ Is sodium an alkaline earth metal?

Sodium is an alkali metal, not an alkaline earth metal.
‣ Are alkaline earth metals soft or hard?

All the alkaline earth metals are soft.
‣ Which alkaline earth metal is most metallic?

The radium element is the most metallic among all alkaline earth metals.
‣ Are alkaline earth metals solid, liquid or gas?

All alkaline earth metals are solid at room temperature.
‣ Is mercury an alkaline earth metal?

Mercury is a post-transition metal, not an alkaline earth metal.
‣ Which alkaline earth metal do not react with water?

The alkaline earth metal that does not react with water is beryllium (Be).
‣ Which alkaline earth metal has the highest ionization energy?

The beryllium element has the highest ionization energy among all alkaline earth metals.
‣ Which alkaline earth metal is radioactive?

Among all alkaline earth metals, radium is the only radioactive element.
‣ Which alkaline earth metal has the highest electronegativity?

The beryllium element has the highest electronegativity among all alkaline earth metals.
‣ How many valence electrons are around the alkaline earth metals?

All alkaline earth metals have two valence electrons.

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