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प्रश्न
Elements are made up of______ kinds of atoms.
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उत्तर
Elements are made up of same kinds of atoms.
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संबंधित प्रश्न
What are the different types of mixtures ?
Name: the Hardest Naturally Occurring Substance
Give two examples of the following.
Elements which are liquids
Name: Two substances used to make electric wires
Indicate whether the following statement is true or false:
Elements are made up of compounds
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt, and O; the element which is metallic is ____, an inert element is ____, forms a triatomic molecule is ____, is liquid at room temperature is_ ___.
State four differences between – elements, compounds and mixtures with suitable examples.
Differentiate metals and non-metals.
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 other than carbon that shows allotropy.
Name the two elements which are derived from the country.
