Use Mendeleef's Periodic Table to predict the formulae for the oxides of
the following elements :
K, C, Al, Si
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Use Mendeleef's Periodic Table to predict the formulae for the oxides of
the following elements :
K, C, Al, Si
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ur ans
1.the element K is in first group of Mendeleev periodic table in which general formula is R2
also formula of the oxide of K is K2o
2.elements is in Group IV of Mendeleev periodic table general formula oxide is R20 so formula of oxide is co2
3. similarly oxide of ai is al203
4. formula of SI oxide is sio2
hopes ans will help uh...
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