Choose the correct statement from the following. a) Zn is the least reactive element. b) 17^th group elements are called halogens. c) All shells possess d subshells. d) f block elements are known as transition elements.
Choose the correct statement from the following. a) Zn is the least reactive element. b) 17^th group elements are called halogens. c) All shells possess d subshells. d) f block elements are known as transition elements.
Harshit Singh , 3 Years ago
Grade 12th pass
