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प्रश्न
An element is sonorous and highly ductile. Under which category would you classify this element? What other characteristics do you expect the element to possess?
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उत्तर
It is metal. The element is expected to be a lustrous, malleable and good conductor of heat and electricity.
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संबंधित प्रश्न
Define mixture.
Define Elements.
Name: Three different forms of carbon
Fill in the blank
A metal which is a liquid at room temperature is _______.
Indicate whether the following statement is true or false:
All elements are artificially prepared
Draw a labelled diagram of an atom including its nucleus, orbits & their contents.
State what are radicals. Give the names of the radicals –
(a) NO3
(b) OH
(c) SO4
(d) CO3
Complete the statement with the correct words.
_______ are chemicals which are hydroxide (or oxides) of ______ eg. sodium hydroxide.
Select the correct answer to the statement given below:
The chemical name for dinitrogen oxide [N20].
Differentiate between homogenous & heterogeneous mixtures.
