🍎➡️⚡️➡️🍊

#coupled reaction #reductant #oxidant #electron donor #electron acceptor

🧪🔵🧼

#base #alkali #ph #chemical reaction #proton acceptor #electron donor

💎🧪5️⃣⊖

#n-type doping #donor impurity #pentavalent #group 5 element #electron donor #semiconductor manufacturing