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प्रश्न
Atoms of different elements having the same number of ______ are called isotones.
उत्तर
Atoms of different elements having the same number of Neutrons are called isotones.
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संबंधित प्रश्न
Write the names of the elements present in the :-
Sulphuric acid
Define: Relative atomic mass
Give two examples for each of ionic and covalent bond.
A certain particle ‘X’ has 17 protons, 18 electrons and 20 neutrons.
What is the charge on the particle ?
What is the usual symbol for (a) and electron (b) a proton, and (c) a neutron?
Fill in the following blanks with suitable words :
In water, the proportion of oxygen and hydrogen is .............. by mass.
Is it possible to see atoms these days ? Explain your answer.
Give scientific reason.
All the mass of an atom is concentrated in the nucleus.
Name the gas that.
Turns moist starch iodide paper blue black.
Select the correct answer to the statement given below:
The basic unit of matter is not capable of independent existence.
