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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 7

Fill in the Blank : the Most Ductile Metal Is .................... - Chemistry

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प्रश्न

Give two uses of Germanium  

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उत्तर

  • Germanium is used as a semiconductor.
  • It is used as a transistor in many electronic applications when mixed with arsenic, gallium, antiomony, etc.
  • Germanium is also used to form alloys and as a phosphor in fluorescent lamps
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अध्याय 6: Metals and Non-metals - Exercise

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सेलिना Concise Chemistry [English] Class 7 ICSE
अध्याय 6 Metals and Non-metals
Exercise | Q 8.4
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