Chemistry Chapter 5 | 2nd Year
Chapter 5 Notes | Chemistry 2nd Year
"Halogen And Noble Gases"
Group VII-A Halogens
Occurrence of halogens
Peculiar behavior of Flourine
Oxidizing properties of Halogens
Compounds of Halogens
Halogen acids
Oxides of…
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Chemistry Chapter 4 | 2nd Year
Chapter 4 Notes | Chemistry 2nd Year
"Group V-A And Group VI-A Elements"
Group V-A elements
General characteristics of Nitrogen family
Difference of Nitrogen from other family members
Nitrogen and its compounds
Occurrence…
Chemistry Chapter 3 | 2nd Year
Chapter 3 Notes | Chemistry 2nd Year
"Group III-A And Group IV-A Elements"
Group III-A elements
Occurrence of Boron
Peculiar behaviour of Boron
Compounds of Boron
Borax
Boraic acid
Occurrence and properties of…
Chemistry Chapter 2 | 2nd Year
Chapter 2 Notes | Chemistry 2nd Year
"S-Block Elements"
The elements of group IA except hydrogen are called ‘alkali metals’ while those group IIA are named as alkaline-earth metals.
Alkali metals have only one electron in…
Chemistry Chapter 1 | 2nd Year
Chapter 1 Notes | Chemistry 2nd Year
"Periodic Classification Of Elements And Periodicity"
Although a number of chemists attempted to classify the elements but Dmitri Mendeleev gave the most the most useful and comprehensive…