prepare a table with atomic number, name of element ,valency etc...,
Anupkashyap:
for how many elements??
for 30
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hydrogen 1 1
helium 2 na
lithium3 1
berrilium 4 2
boron 5 3
carbon 6 4
nitrogen 7 1 to 5
oxygen 8 2
fluorine 9 1
neon 10 na
sodium 11 1
magnesium 12 2
aluminium 13 3
silicon 14 4
phosphorous 15 3
sulpher 16 2
chlorine 17 1
argon 18 na
potassium 19 1
calcium 20 2
scandium 21 3
titanium 22 3
vanadium 23 3
chromim 24 3
manganese 25 4
iron 26 2
cobalt 27 2
nickel 28 2
copper 29 2
zinc 30 2
note that it is name, at number, valency..
and plz dont mind the spellings
helium 2 na
lithium3 1
berrilium 4 2
boron 5 3
carbon 6 4
nitrogen 7 1 to 5
oxygen 8 2
fluorine 9 1
neon 10 na
sodium 11 1
magnesium 12 2
aluminium 13 3
silicon 14 4
phosphorous 15 3
sulpher 16 2
chlorine 17 1
argon 18 na
potassium 19 1
calcium 20 2
scandium 21 3
titanium 22 3
vanadium 23 3
chromim 24 3
manganese 25 4
iron 26 2
cobalt 27 2
nickel 28 2
copper 29 2
zinc 30 2
note that it is name, at number, valency..
and plz dont mind the spellings
i need more information about this
tying this was tiring.. wat else do u want??
i have forgotten
this is correct but i need more about valencyes
are you of 10th class
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