Home/ Gokul/Polls

Discussion Forum Latest Questions

Gokul
Poll
Asked: In:

Atomic number of X is 10, so this must be Ne (Neon), a noble or inert gas. This gas has complete octet configuration. Atomic number of Y is 17 as [2, 8, 7], so this must be chlorine (Cl). Chlorine ...

class 10 science mcq solutionsclass 10th science cbsc sample paper