4.1:Chemical Formula|Lec#2|Chapter#4|Stoichiometry|9th Class New Chemistry 2025|
Chemistry by Shoaib Javed
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4.1:Chemical Formula|Lec#2|Chapter#4|Stoichiometry|9th Class New Chemistry 2025|
11 214 просмотров · 1 г. назад
Chemistry by Shoaib Javed
6,37 тыс. подписчиков
11 214 просмотров · 1 г. назад
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
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#nationalcurriculum
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#newchemistry #9thclasschemistry
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