Interactive Illustrations – Day 1: Isotopes

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💧 Hydrogen Isotopes

Protons: 1 Neutrons: 0 Electrons: 1 Mass number: 1
Proton Neutron Electron

🌿 Carbon Isotopes Compare

Slide between C-12, C-13, and C-14. Protons stay 6; neutrons change.

Protons: 6 Neutrons: 6 Electrons: 6 Mass number: 12 Chemistry note: same protons & electrons → same chemical properties.

🧲 Build-an-Atom (Carbon base)

Neutrons: 6
Atomic number (Z): 6 Mass number (A): 12 Stability: Stable

Tip: For carbon, A=12 or 13 are stable; A=14 is radioactive.