Documents Protons and neutrons are found in the nucleus or centre of an atom and make up most of the weight of...

Slide 1 Slide 2  Protons and neutrons are found in the nucleus or centre of an atom and make up most of the weight of an atom they have a similar weight to each other.…

Documents Atomic Structure

Slide 1 Atomic Structure Atomic Structure Protons and neutrons are found in the nucleus or centre of an atom and make up most of the weight of an atom they have a similar…