Magnesium

Magnesium
Identification
Symbol	Mg
Block	S-Block
Group	Group 2
Period	Period 3
Atomic Information
Atomic Number	12
Atomic Radius	Unknown pm
Mass	24.305 Ar
Category	Alkaline Earth Metal
Standard state(298 K)	Solid
Electronic Configuration	[Ne]103s2
Electronegativity (Pauling)	Unknown
Electron affinity	Unknown
First ionisation energy	Unknown
Physical Properties
Color	Silvery white
Melting Point	923 K
Boiling Point	1363 K
Density of solid	Unknown
Reflectivity	Unknown
Heat Properties
Enthalpy of fusion	Unknown
Enthalpy of atomisation	Unknown
Enthalpy of vaporisation	Unknown

Magnesium is the twelfth element in the periodic table according to its atomic number 12.

4 Be

12 Mg

20 Ca

38 Sr

56 Ba

88 Ra

Periodic Table

1 H

2 He

3 Li

4 Be

5 B

6 C

7 N

8 O

9 F

10 Ne

11 Na

12 Mg

13 Al

14 Si

15 P

16 S

17 Cl

18 Ar

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

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

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

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

119 Uue

120 Ubn

***

158 Ups

159 Upo

160 Upe

161 Uhn

*

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