e⁻↔️e⁻
⚡️↔️⚡️
➕↔➖
➕➖⚡️
🧂🧪➖
⚛️⬅⚪️
⚛️⁻
⚡️➕➖
⊕⊖
⚛️↔️
➕➖⚡
⚛️➖
⚛️➕/⚛️➖
⚡️+/−
🧪➖
⊕✨⊖
⊖→⊕
✨⚛️➖
🏦🧾➖FEE
🧠📉➖
N🧪➖
#electron #negative charge #particle interaction #coulomb interaction