Periodic Table A Level 2020 | Ingel Soong

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Periodic Table A Level

Periodic Table 2020

Source: SEAB

Ar of Common Elements in Alphabetical Order

ElementSymbolAr
AluminiumAl27
BerylliumBe9
BoronBe11
BromineBr80
CalciumCa40
CarbonC12
ChlorineCl19
ChromiumCr52
CopperCu64
FlourineF19
HeliumHe4
HydrogenH1
IodineI127
IronFe56
LithiumLi7
MagnesiumMg24
ManganeseMn55
NeonNe20
NickelNi59
NitrogenN14
OxygenO16
PotassiumK39
PhosphorousP31
SiliconSi28
SilverAg108
SodiumNa23
SulfurSi32
TinSn119
VanadiumV51
ZincZn65

Mr of Common Compounds in Alphabetical Order

CompoundsSymbolsMr
Anions
CarbonateCO32-60
NitrateNO3-62
SulfateSO42-96
Acids
Hydrochloric AcidHCl20
Nitric AcidHNO363
Sulfuric AcidH2SO498
Base
AmmoniaNH317
Calcium HydroxideCa(OH)274
Sodium HydroxideNaOH40
Oxidising Agent
Potassium DichromateK2CrO7242
Potassium PermanganateKMnO4127
Reducing AgentSymbolsMr
Potassium IodideKI166

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