Question #ed6e8

1 Answer
Apr 15, 2017

check out the explanation!


--All atoms have the same basic structure.The centre of the atom is
-They contain positively charged particles called protons
-Most nuclei contain particles that are neutral called neutrons (n). -Electrons orbit the nucleus.
-Electrons and nucleus are held together by electrostatic force of attraction.
-Nucleus is positively charged.