If a noble gas emits one alpha – particle then it will be shifted in group (a) 2 (b) 3 (c) 16 (d) 17 If a noble gas emits one alpha - particle then it will be shifted in group (a) 2 (b) 3 (c) 16 (d) 17 February 14, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related