Refer to the passage below and then answer the question afterwards in the same language as the passage: Passage: Under standard conditions, germanium is a brittle, silvery-white, semi-metallic element. chimiro ichi chinoumba allotrope inozivikanwa se α-germanium, iyo ine metallic luster uye diamond cubic crystal structure, yakafanana nedhaimani.
kupenya kwesimbi uye chimiro chedhaimani cubic crystal