The correct electronic configuration of Cu is ___________________? Leave a Comment / Chemistry Mcqs A. [Ar]4s1 B. [Ar]4s2 C. [Ar]3d104s1 D. [Ar]3d94s2
A……….certificate is a notice that guarantee a user or a web site is legitimate. Leave a Comment / Chemistry Mcqs, GK Mcqs / By Ahsan Ramay
Identify the correct spellings in the following set words: Leave a Comment / Chemistry Mcqs, GK Mcqs / By Ahsan Ramay
