All translations
Jump to navigation
Jump to search
Enter a message name below to show all available translations.
Found 2 translations.
Name | Current message text |
---|---|
h English (en) | ===Physical properties=== Zinc is a bluish-white, lustrous, [[diamagnetic]] metal, though most common commercial grades of the metal have a dull finish. It is somewhat less dense than [[iron]] and has a hexagonal [[crystal structure]], with a distorted form of [[Close-packing of equal spheres|hexagonal close packing]], in which each atom has six nearest neighbors (at 265.9 pm) in its own plane and six others at a greater distance of 290.6 pm. The metal is hard and brittle at most temperatures but becomes malleable between 100 and 150 °C. Above 210 °C, the metal becomes brittle again and can be pulverized by beating. Zinc is a fair [[electrical conductivity|conductor of electricity]]. For a metal, zinc has relatively low melting (419.5 °C) and boiling point (907 °C). The melting point is the lowest of all the [[d-block]] metals aside from [[mercury (element)|mercury]] and [[cadmium]]; for this reason among others, zinc, cadmium, and mercury are often not considered to be [[transition metal]]s like the rest of the d-block metals. |
h Japanese (ja) | ===物理的性質=== 亜鉛は青みがかった白色で光沢のある[[diamagnetic/ja|反磁性]]金属であるが、一般的な市販グレードの多くはくすんだ仕上げが施されている。密度は[[iron/ja|鉄]]よりもやや低く、六角形の[[crystal structure/ja|結晶構造]]を持ち、歪んだ形の[[Close-packing of equal spheres/ja|六角クローズパッキング]]を持つ。この金属はほとんどの温度で硬く脆いが、100~150 °Cの間では可鍛性になる。210 °Cを超えると再び脆くなり、叩いて粉砕することができる。亜鉛はかなりの[[electrical conductivity/ja|電気伝導体]]である。金属としては融点(419.5 °C)と沸点(907 °C)が比較的低い。融点は[[mercury (element)/ja|水銀]]と[[cadmium/ja|カドミウム]]を除けば[[d-block/ja|d-ブロック]]金属の中で最も低く、このため亜鉛、カドミウム、水銀は他のd-ブロック金属と同様に[[transition metal/ja|遷移金属]]とは見なされないことが多い。 |