If the diameter of a carbon atom is 0.15 nm, calculate the number of carbon atoms which can be placed side by side in a straight line across the length of scale of length 20 cm long. calculate the number of carbon atoms which can be placed side by side in a straight line across the length of scale of length 20 cm long. If the diameter of a carbon atom is 0.15 nm November 12, 2020 Category: Chapter 2 - Atomic Structure , Chemistry , NCERT Exemplar Class 11 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related