The tiny positively charged particles formed in the nucleus of an atom is called ______. (a) nucleus (b)...

5. The tiny positively charged particles formed in the nucleus of an atom is called ______.
(a) nucleus (b) proton (c) election (d) illgenetism
6. ______ are tiny particles with no electric charge found in the nucleus of the atom.
(a) Atom (b) Electron (c) Proton (d) Neutrons
7. Who was the first chemist to propound theories about atoms? (a) John Dalton (b) J.J Thomson (c) Gay Lussac (d) Robert Millikan
8. An atom is the smallest particle of matter.