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प्रश्न
How many electrons are required or released by each atom in water molecule to attain the nearest noble gas configuration?
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उत्तर
In water molecule oxygen requires 2 electrons.
संबंधित प्रश्न
Mention the basic tendency of an atom which makes it to combine with other atoms.
Give electron dot diagram of the following:
Magnesium chloride
Elements X, Y, and Z have atomic numbers 6, 9 and 12 respectively. Which one :
State type of bond between Y and Z and give its molecular formula.
Name the following:
An element having valency 'zero'
Identify the following reaction as either oxidation or reduction:
Zn → Zn2+ + 2e-
Number of valence electrons in carbon is ______.
An atom X with atomic number 20 combines with atom Y with atomic number 8. Draw the dot structure for the formation of the molecule XY.
What is a chemical bond?
Write the basic concept of Kossel – Lewis theory.
How many electrons are required or released by each atom in chlorine to attain the nearest noble gas configuration?
