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प्रश्न
Write the names of elements from the following symbol:
Cu
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उत्तर
Cu- Copper
संबंधित प्रश्न
Give two examples for the following: Metals
Give one example for the following types of mixtures :
misicible liquids
What are the advantages of chromatography?
Give the symbols of: Carbon, calcium, copper, chlorine, cobalt, argon.
State the number of atoms of C6H12O6
Give one use of the following substance:
Brass
Give reason: A frying pan is made up of steel but its handle is made up of wood.
Complete the statement given below by filling in the blank with the correct word.
Element ______ has the symbol derived from its Latin name ‘Argentum’
There are ______ number of known elements.
State true of false. If false, give the correct statement.
Two different elements may have similar atoms.
