General Science Chemistry-GK Part2

General Science Chemistry-GK Part2, there are two types of elements metal and non-metals

General Science Chemistry-GK Part2

Metals:-

Elements that are hard, ductile, brittle, and malleable, possess luster, and conduct heat and electricity are termed metals.

Non Metals:-

Non-metals are electronegative elements that have a tendency to gain one or more electrons to form negative ions called anions.

Nonmetals are non-lustrous and bad conductors of heat and electricity.

Iron:-

NameFormula
MagnetiteFe3O4
HaematiteFe2O3
Iron pyritesFeS2
SideriteFeCO3
ChalcopyritesCuFeS2

Copper:-

Name Formula
CupriteCu2O
ChalcopyriteCuFeS2
Copper glance (chalcocite)Cu2S
MalachiteCuCO3.Cu(O)2
AzuriteCu(OH)2[2CuCO3]

Zinc:-

Name Formula
ZinciteZnO
CalamineZnCO3
Zinc blendsZnS

General Science Chemistry-GK Part2

Silver:-

Name Formula
Argentine or silver glanceAg2S
Horn silverAgCI

Tin:-

Name Formula
CassiteriteSnO2

Lead:-

Name Formula
AngelsitePbSO4
CerussitePbCO3
LanarkitePbO. PbSO4
GalenaPbS

Magnesium:-

Name Formula
MagnesiteMgCO3
DolomiteMgCO3.CaCO3
Epsom saltMgSO4 .7H2O
CarnaliteKCI.MgCI2.6H2O
AsbestosCaMg3(SiO3)4
KieseriteMgSO4.2H2O

Aluminum:-

Name Formula
CorundumAI2O3
DiasporeAI2O3H2O
BauxiteAI2O3,2H20
CryoliteNa3AIF6
FeldsparKAISi3O8
MicaKH2AI2(SiO3)4

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