Home › UP Board Class 10 › science › Metals and Non-metals › Most non-metals are poor conductors of electrici…
Most non-metals are poor conductors of electricity. The notable non-metal that conducts electricity is:
Agraphite
Biodine
Cphosphorus
Dsulphur
Answer & Solution
Correct answer: A. graphite
Most non-metals don't conduct, but graphite (an allotrope of carbon) does, due to delocalised electrons.
Related questions
The reaction of sodium with water at room temperature isThe most abundant metal in the Earth's crust isWhen zinc is added to dilute sulphuric acid, the gas evolved isIonic compounds like sodium chloride generallyAn ore of iron that is best in terms of iron content and magnetic properties per NCERT isThe process of coating iron/steel articles with a thin layer of zinc to prevent rusting isWhich of the following is a non-metal that is a LIQUID at room temperature?The reaction between iron and copper(II) sulphate solution is an example of