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CHEMISTRY IMPORTANT NOTES For ICSE - 2023

ICSE CHEMISTRY CLASS 10 NOTES PDF FILE

ICSE CLASS 10 CHEMISTRY NOTES PDF - DOWNLOAD Download - free ICSE CLASS 10 CHEMISTRY NOTES pdf file from icsechemistry16 blog. Model papers...

Saturday 28 May 2016

Elements and their electronic configurations

First twenty Elements and their electronic configurations


Work sheet

3 comments:

Unknown said...

MOLECULAR formula of P IS P4

syed yasen ali said...

Good

Anonymous said...

Eletrons must also be added