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发布日期:2021年12月04日
Chemistry

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Bromine is a chemical element.

Symbol:Br

Atomic Number:35

Appearance: Metallic luster(Solid),red-brown(gas/liquid)

Boiling Point:137.8F(58.8C)

Standard Atomic Weight:79.904 molar mass

Melting Point:19F(-7.2C)

Element Category:Halogen

Bromine is found naturally in the sea, and it is obtained by ionization. It is used in a purple dye.

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