alleryपुराय धर्तरेत द्रव्यमानाचे नदरेन खंयचें घटक चड प्रमाणांत आसा?
Aसिलिकॉन धातू
Bअॅल्युमिनियमाची खडप
Cमॅग्नेशियम धातुक
Dलोखणाचें तत्व
Answer & Solution
Correct answer: D. लोखणाचें तत्व
एकंदर धर्तरेचेर लोखण हें सगळ्यांत चड प्रमाणांत आशिल्लें रसायनीक घटक आसून ताचें प्रमाण सुमार 32 टक्के आसा.
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