Question

Which is the subatomic particle considered to be moving an atom

Answer 1

Answer:

Electron is that subatomic particle considered to be moving in an atom around the nucleus.

• It is negatively charged.

• Charge on an electron = 1.6 × 10⁻¹⁹ C

• Lighter than proton.

♣ Proton and neutron are another subatomic particles. They are not movable. They are present inside the nucleus.

Answer 2

Answer:

A third type of subatomic particle, electrons, move around the nucleus. The electrons have a negative electrical charge. An atom usually contains an equal number of positively charged protons and negatively charged electrons.