Transcription of APPENDIX I Elements, their Atomic Number and Molar Mass
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APPENDIX I Elements, their Atomic Number and Molar Mass
261 AppendixElementSymbolAtomicMolarNumberma ss/ (g mol 1) (243) (247) (264) (263) (252) ( ) (223) (269) ( ) (268) ( ) (259) (244) (145) (226)RadonRn86(222) (261) (266) ( ) (277)UnunniliumUun110(269)UnununiumUuu11 1(272) (g mol 1)The value given in parenthesis is the Molar mass of the isotope of largest known , their Atomic Number and Molar MassAPPENDIX I NCERTnot to be republished262 ChemistryCommon Unit of mass and Weight1 pound = grams1 pound = grams = kilogram1 kilogram = 1000 grams = pounds1 gram = 10 decigrams = 100 centigrams = 1000 milligrams1 gram = 1023 Atomic mass units or u1 Atomic mass unit = 10 24 gram1 metric tonne = 1000 kilograms = 2205 poundsCommon Unit of Volume1 quart = litre1 litre = quarts1 litre = 1 cubic decimetre = 1000 cubiccentimetres = cubic metre1 millilitre = 1 cubic centimetre = litre = 10-3 quart1 cubic foot = litres = quarts = gallonsCommon Units of Energy1 joule = 1 107 ergs1 thermochemical calorie**= joules= 107 ergs= 10 2 litre-atmospheres= 1019 electron volts1 ergs = 1 10 7 joule = 10 8 calorie1
261 Appendix Element Symbol Atomic Molar Number mass/ (g mol–1) Actinium Ac 89 227.03 Aluminium Al 13 26.98 Americium Am 95 (243) Antimony Sb 51 121.75 Argon Ar 18 39.95 Arsenic As 33 74.92 Astatine At 85 €€€210 Barium Ba 56 137.34 ... Bi3+ + 3e – → Bi +0.20 SO ...
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