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Chemistry, 09.11.2020 23:20 kkmoney87

Identify whether each element is a halogen, a noble gas, or nonmetal only. Astatine (At): Nitrogen (N): Krypton (Kr): Chlorine (Cl): Sulfur (S):

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Identify whether each element is a halogen, a noble gas, or nonmetal only. Astatine (At): Nitrogen (...

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