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प्रश्न
The electronic configuration of fluoride ion is the same as that of the neon atom. What is the difference between the two?
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उत्तर
Fluoride ion is a negatively charged ion with 9 protons and 10 electrons.
Neon atom is electrically neutral with 10 protons and 10 electrons.
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संबंधित प्रश्न
Name the subatomic particle whose relative charge is : –1
What are cathode rays? How are these rays formed?
What is the nature of the charge on Cathode rays .
Give the symbol and charge of each particle.
What are valence electrons?
Choose the correct option:
The mass number of an atom whose unipositive ion has 10 electrons and 12 neutrons is :
If electrons are getting added to en element Y; then
Is Y getting oxidized or reduced?
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.
The relative charge of an electron is – 1.
When an atom gains an electron it has more electrons and thus it carries a positive charge.
