Objective questions tnpsc

Corbon and it’s compounds Tenth std Science TNPSC Study Material

by Admin
June 13, 2022October 20, 2022

Corbon and it’s Compounds Corbon and it’s compounds _______ is an inseparable element in human life _______ compounds have a high molecular weight and a complex structure Organic compounds… Read More »Corbon and it’s compounds Tenth std Science TNPSC Study Material

Periodic Classification of Elements Tenth Std Science TNPSC Group 2 Group 4 Study Material

by Admin
January 30, 2022June 13, 2022

Periodic Classification of Elements _______periodic table had some discrepancies, which were difficult to overcome. Hendry Moseley, a British scientist in 1912, discovered a new… Read More »Periodic Classification of Elements Tenth Std Science TNPSC Group 2 Group 4 Study Material