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प्रश्न
Name the following:
The shell closest to the nucleus of an atom
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उत्तर १
K
उत्तर २
The shell nearest to the nucleus i.e. shell 1 or K can have a maximum of 2 electrons. It has a minimum amount of energy
संबंधित प्रश्न
Mention the basic tendency of an atom which makes it to combine with other atoms.
In term of electron transfer, define Oxidation
What type of bond is formed between two atoms, when the electronegative difference between them is High ?
Element X is a metal with a valency 2. Element Y is a non metal with a valency 3.
(a) Write equations to show how X and Y form ions.
(b) If Y is a diatomic gas, write the equation for the direct combination of X and Y to form a compound.
How many electrons are required or released by each atom in calcium oxide to attain the nearest noble gas configuration?
State one observation which shows that atom is not indivisible.
Give the orbital diagram of the following:
Magnesium chloride
State the type of bonding in the following molecules.
Water,
Draw the geometric atomic structure of the following atom showing the number of electrons, protons and neutrons in them:
\[\ce{^23_11Na}\]
Choose the odd one out and write the reason:
