Name the smallest unit of matter.How big such unit are? Share with your friends Share 0 Aditya Rai answered this Smallest unit of matter is atom, it's size is 0.1nm. 0 View Full Answer Nidhi Kumari answered this The smallest unit of matter is atom . Tts size is o.1 nm. 2 Madhuvarsha answered this Smallest unit of matter is atom. 0 Madhuvarsha answered this Its size is 0.1nm 0 Abhishek answered this What is the smallest unit of matter how big such units are 0
