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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 _________
All the gases from cathode rays and anode rays when electricity is passed through them :What does the formation of cathode rays tell us about the atoms?
An electron carries a ________ charge.
What is the nature of the charge on Cathode rays .
If an atom contains one electron and one proton, will it carry as a whole is neutral
An element X has 2 electrons in its M shell, it forms a bond with an element Y which has 7 electrons in its third orbit.
- Write the formula of the compound formed.
- Which nearest inert gas electronic configuration will element X and Y acquire.
- Show by orbital diagram the formation of the compound between X and Y.
What is the relation between the number of protons and the number of electrons in an atom?
Anode rays travel in straight lines.
When an atom gains an electron it has more electrons and thus it carries a positive charge.
Select the INCORRECT statement.
