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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
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 _________
Give the symbol and charge of each particle.
Write down the number of electrons in X and neutrons in Y.
What are valence electrons?
An atom X has three electrons more than the noble gas configuration. What type of ion will it form?
Choose the correct option:
The mass number of an atom whose unipositive ion has 10 electrons and 12 neutrons is :
_______ is a negatively charged particle.
Anode rays travel in straight lines.
The relative charge of an electron is – 1.
In a television tube, Cathode rays are deflected by magnetic fields.
