Question

Physical properties of germanium

Answer 1

Pure germanium is a hard, lustrous, gray-white, brittle metalloid. It has a diamondlike crystalline structure and it is similar in chemical and physical properties to silicon. Germanium is stable in air and water, and is unaffected by alkalis and acids, except nitric acid.

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Answer 2

Answer:

Pure germanium is a hard,lustrous, gray,white,brittle metalloid.It has a diamond like crystalline structure and it is similar in chemical and physical properties to silicon.

Explanation:

Germanium is stable in air and water,and is unaffected by alkalis and acids,except nitric acid.

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