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प्रश्न
The number of atoms present in a molecule is called its ______.
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उत्तर
The number of atoms present in a molecule is called its Atomicity.
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संबंधित प्रश्न
TRUE \ FALSE
Elements having a tendency to accept electrons are called metals
WRITE SHORT ANSWER
Define an ionic compound.
Write the names of the elements present in the:-
Acetic acid
Define: Ions
Define: An Atom:
A certain particle ‘X’ has 17 protons, 18 electrons and 20 neutrons.
What is the mass number of X?
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?
Which of the following statement is correct about the atom of an element ?
How many atoms are there in exactly 12 g of carbon-12 element ? (C = 12 u)
