RRB ALP practice question
Diamond and graphite are both made entirely of carbon atoms; such different forms of the same element are called:
From a RRB ALP Science practice set · Science
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Correct answer: (C) Allotropes
Different physical forms of the same element, like diamond and graphite (both carbon), are called allotropes.
हिंदी में प्रश्न
हीरा और ग्रेफाइट दोनों पूर्णतः कार्बन परमाणुओं से बने हैं; एक ही तत्व के ऐसे विभिन्न रूपों को कहते हैं:
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सही उत्तर: (C) अपरूप
एक ही तत्व के विभिन्न भौतिक रूप, जैसे हीरा और ग्रेफाइट (दोनों कार्बन), अपरूप (allotropes) कहलाते हैं।
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