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Posted: August 23, 2011 in PENDIDIKAN
Tags: , , ,

NATRIUM

Nama : Natrium
Simbol : Na
Nomor atom : 11
Nomor massa: 23
Titik leleh : 97.8
Titik didih : 892

Massa jenis : 0.97

OKSIGEN

Nama : Oksigen

Simbol : O

Nomor atom : 8

Nomor massa :  16

Titik didih : 195

Titik leleh : 210

Massa jenis : 1.14

NITROGEN

Nama : Nitrogen

Simbol : N

Nomor Atom : 7

Nomor Massa : 15

Titik didih : 195

Titik leleh : 210

Massa jenis : 0.81

YODIUM

Nama : Yodium

Simbol : I

Nomor atom : 53

Nomor massa : 126.904

Titik didih : 183

Titik leleh : 113.7

Massa jenis : 4.94

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