Sl: There is a regular increase in chemical reactivity from group-1 to group-18.S2: Oxides of gr....
Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=OdxB9DMLPNM
📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live