According to atomic theory:
A) the nucleus is positively charged.
B) the nucleus contains both charged and uncharged particles.
C) the electrons contribute very little to the total mass of the atom.
D) the electrons are located in the atomic space outside the nucleus.
E) all of these

Question

Quizplus · Accepted Answer

Atomic theory states that the nucleus is positively charged (A), contains both charged and uncharged particles (B), and that electrons contribute very little to the total mass of the atom (C). Additionally, the theory states that electrons are located in the atomic space outside the nucleus (D). Therefore, option E is the correct choice as it includes all of the statements made by atomic theory.

According to Atomic Theory