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प्रश्न
An atom X has three electrons more than the noble gas configuration. What type of ion will it form?
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उत्तर
An atom X will lose its three electrons to acquire the noble gas configuration and form a positive ion (a cation).
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संबंधित प्रश्न
Fill in the blanks of the following statements :
An atom has atomic mass number 23 and atomic number 11. The atom has_________ electrons.
Cathode rays are a beam of fast moving _________
The maximum number of electrons that can be accommodated in L shell are_________
The maximum number of electrons that can go into the M shell is _________
What is an electron? State its relative mass and charge.
Give the symbol and charge of each particle.
What are inert elements?
If electrons are getting added to en element Y; then
Is Y getting oxidized or reduced?
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
Give a simple diagram to show the arrangement of the electrons in an atom of sulphur.
Write down the electronic configuration of the following
- 2713X,
- 3517Y.
Write down the number of electrons in X and neutrons in Y and the formula of the compound formed by X and Y.[XY3]
Atoms of all metals will have ______ electrons in their outermost orbit.
Assertion: Helium has four electrons in the outermost orbit.
Reason: Neon has eight electrons in the outermost orbit.
