Question

19. Write a name of non-metal which is a good conductor of electricity.
एक अधातु का नाम लिखें जो विधुत का सुचालक हो।
(a) Graphite (ग्रेफाइट) (b) Wood (लकड़ी)
(c) Silica (सिलीका) (d) None of these (इनमें से कोई नहीं)​

Answer 1

Answer:

(a) graphite

Explanation:

because graphite is a non metal and is a good conductor of electricity