Mots-clés
ncert
class 12
p block
science
chemical properties
physical properties
preparation methods
alcohols phenols
chemistry in everyday life
chemistry
cbse
group 13
boron
diborane
boron family
group 15
nitrogen
school
mole
mole concept
class9
matter
class 9
classroom
Tout plus
Présentations
(6)J’aime
(1)Mole concept
Puneeta Malhotra
•
il y a 5 ans
Mots-clés
ncert
class 12
p block
science
chemical properties
physical properties
preparation methods
alcohols phenols
chemistry in everyday life
chemistry
cbse
group 13
boron
diborane
boron family
group 15
nitrogen
school
mole
mole concept
class9
matter
class 9
classroom
Tout plus