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प्रश्न
Tick (√) the correct alternative from the choice given for the following statement
A non-metal which is a good conductor of electricity.
विकल्प
oxygen
diamond
zinc
graphite
gold
उत्तर
graphite
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संबंधित प्रश्न
Write true or false
A heterogeneous mixture has a uniform composition throughout the mixture
Name: a Metal Which is brittle
Give two examples of Non-metals.
Give two examples of the following.
Non-metals which are solids
Fill in the blank
_________ refers to the number of atoms in the molecule of an element
Indicate whether the following statement is true or false:
Elements are made up of compounds
Tick (√) the correct alternative from the choice given for the following statement.
All pure substances have
Give the name of the radical - SO4
Differentiate metals and non-metals.
Matter is its simplest form is called ______.
