Nitrogen

Nitrogen
Identification
Symbol	N
Block	P-block
Group	Group 15
Period	Period 2
Atomic Information
Atomic Number	7
Atomic Radius	70.999 (Covalent) pm
Mass	14.0007 Ar
Category	Nonmetals
Standard state(298 K)	Gas
Electronic Configuration	[He] 2s2 2p3
Electronegativity (Pauling)	Unknown
Electron affinity	Unknown
First ionisation energy	Unknown
Physical Properties
Color	Colourless
Melting Point	63.15 K
Boiling Point	77.355 K
Density of solid	Unknown
Reflectivity	Unknown
Heat Properties
Enthalpy of fusion	Unknown
Enthalpy of atomisation	Unknown
Enthalpy of vaporisation	Unknown

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