Chemistry
Metals and Non-metals Class 10th | JKBOSE |CBSE
METALS AND NON-METALS CLASS:- 10TH MARKS:- 06 Metals are those elements which possess lusture when freshly cut and are malleable, ductile and good conductors of heat and electricity. These elements lose electron(s) and form cat ions so these are also called electropositive elements, e.g., sodium(Na), magnesium(Mg), potassium(K), copper(Cu), gold(Au) etc. Read more…