Structure Of Atom - Online tutorials

CBSE-9th-Science- Structure of Atom-Questions from previous year question papers

January 19, 2019January 19, 2019
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9th CBSE Chemistry Previous year question papers Science Structure Of Atom

I have listed out the questions of chapter Atomic structure of CBSE 9th Science, from previous year question papers. Mentioned the year and marks beside the questions. Will upload the…

CBSE 9- Science-Chemistry- Structure of Atom – Notes

October 12, 2017
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CBSE Chemistry Science Structure Of Atom

Structure of the atom Discovery of charged particles in matter Goldstein in 1886 discovered presence of new radiations in gas discharged and called them canal ray These rays were positively…