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In this video Lecture we will learn that; #what is chemical formula ? #chemicalformula #different forms of elements #aggregates of atoms #discrete molecules #different forms of chemical compounds #ioniccompounds and their representation #formula unit #covalentcompounds #discrete molecules #representation of covalent compounds #molecularformula #examples of ionic compounds and covalent compounds #nacl #cacl2 #ammonia #methane #water #kbr #9thclasschemistry #ptb #education #newbook #ptcb #chemistry #nationalcurriculum #punjabtextbookboard #newchemistry #9thclasschemistry #punjabboard #punjabbook #chemistry by Shoaib Javed #educationalvideo #viralvideo
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