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Title: Halogén
Content: Halogén inggih punika datu kimia golongan 17 utawi VIIA ring tabél périodik. Golongan puniki taler kaloktah antuk golongan fluorin. Golongan puniki madaging makudang datu luiré fluorin (F), klorin (Cl), brom (Br), yodium (I), datu radioaktip astatin (At), mowah datu sintétis sané radioaktip ténnessin (Ts).

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