Grade 8 Science: Calculate Protons, Neutrons & Electrons in Atoms This instructional video helps grade 8 students learn how to calculate the number of protons, neutrons, and electrons in atoms of common elements like lithium, beryllium, boron, carbon, oxygen, nitrogen, fluorine, and neon. Using clear explanations and illustrative animations, it covers atomic numbers, mass numbers, and simple calculation methods. Perfect for reinforcing atomic structure concepts in a student-friendly and engaging