Question

learning target
i can describe the charge, location, and masses of subatomic particles and how they relate to atomic and mass numbers.
1a. label the following diagram. (2 points)

Explanation:

Step1: Identify sub - atomic particles

The blue spheres with a negative sign are electrons. They are located in the energy levels/shells outside the nucleus.

Step2: Identify positively charged particles

The orange spheres with a positive sign are protons. They are located in the nucleus.

Step3: Identify neutral particles

The grey spheres are neutrons. They are also located in the nucleus.

Step4: Identify the central region

The central region where protons and neutrons are located is the nucleus.

Step5: Identify the outer regions

The outer regions where electrons are located are the energy levels/shells.

Answer:

From top - left clockwise:

1. Energy levels/shells
2. Electron
3. Proton
4. Neutron
5. Nucleus
6. Electron
7. Energy levels/shells