Question

Which of the following is the most recent addition to the accepted model of the atom?

Atoms are indivisible particles.
Protons are located in the nucleus.
Electrons form a cloud around the nucleus.
Neutrons orbit the nucleus along circular paths.

Answer 1

its c because i took the test

Step-by-step explanation:

Answer 2

I think the best answer for this question is the third option. Electrons form a cloud around the nucleus. According to modern physics, electrons are in constant motion around the nucleus and protons. Additionally, electrons, protons and neutrons are considered as hard particles.