Atoms consist of protons, neutrons and electrons. The protons and neutrons are located in the nucleus of the atom. The electrons are located outside the nucleus of the atom. Protons are charged positively and electrons are charged negatively. Neutrons are neutral; they have no overall electrical charge.
Isotopes - Questions 3 Help
There is just one question in this Question Group. Each time the question appears, the answer options are presented in a scrambled order.
Version 1:
The protons of an atom are located _____.
in the nucleus and are neutral.
in the nucleus and are positively-charged.
in the nucleus and are negatively-charged.
outside the nucleus and are positively-charged.
outside the nucleus and are negatively-charged.