「Moscovium」：修訂間差異
imported>Hydrogen Sulfide 無編輯摘要 |
imported>Hydrogen Sulfide |
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==Properties== | ==Properties== | ||
At room temperature, Mc is a yellowish grey hard and brittle metal with low ductility, high density, average conductivity, and low melting point. Large pieces of Mc crystals are yellow. | |||
In Antimonia, there are two isotopes of Mc: Mc-301, whose decay product is Nh-297; Mc-303, whose decay product is Nh-299. Both of them undergo alpha decay. Mc-301 is in the majority. Mc-303 is often associated with many very rare minerals, while the other trace synthesized ones are mostly alpha decay, and the decay product is also Nh. On the earth Mc-288 is more common and stable. | |||