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प्रश्न
Give two examples of Metals.
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उत्तर
Metals: Iron, silver, gold
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संबंधित प्रश्न
Write true or false
A heterogeneous mixture has a uniform composition throughout the mixture
Give Two Examples for Each of the Following: Inert Gases
Name: an Inert Gas
Tick (√) the correct alternative from the choice given for the following statement
The most ductile metal.
Select the correct answer from the choice given below.
The element which is malleable
‘The modern periodic table consists of elements arranged according to their increasing atomic numbers’. With reference to elements with atomic numbers 1 to 20 only in the periodic table – differentiate them into – metallic elements, metalloids, non-metals & noble gases.
Give two example of elements.
Non-metals are usually poor conductors of heat and electricity. They are non-lustrous, non-sonorous, non-malleable and are coloured.
Name a non-metal which is required for combustion.
What is the Latin name of Sodium?
Give an account of elements known to us.
