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Which type of bond is formed between similar atoms:
(1) Ionic
(2) Covalent
(3) Coordinate
(4) Metallic
Ans: Covalent
The uncertainty in momentum of an electron is 1 x 10 -5 kgm/ s . The uncertainity in its position will be( h= 6.63 x 10 -34 Js) : (1) 5.28 x 10 -30 m
why exception is seen in lanthanoids
how do i make a first class in chemistry, secondly in nigeria chemistry is based on too much theory. how do i make it in this case?
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#quest what is castner kellner procession..
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Q. Show Chemical properties of Thorium metal? You know that actinium and all the actinides are radioactive. Of these only uranium and thorium are extracted from ores, all other
hydrogen behave as a metal at low pressure only why
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