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#phosphorus #white phosphorus #red phosphorus #matches #flammable #reactive #element 15

⚛️1️⃣5️⃣

#atomic number 15 #element 15 #atom 15 #number 15

P1️⃣5️⃣

#phosphorus #element p #p symbol #element 15 #atomic number 15

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#phosphorus #phosphoros #light bearer #element 15