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प्रश्न
Name the particle which has 18 electrons, 18 neutrons and 17 protons in it.
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उत्तर
The particle which has 18 electrons, 18 neutrons and 17 protons is a negatively-charged Chloride ion (Cl−).
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संबंधित प्रश्न
Name the following radicals :
HC03
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Define ‘formula mass’ of a compound.
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A sodium ion has positive charge because it has more protons than a neutral atom.
Fill in the following blank with suitable word:
A potassium ion has positive charge because it contains less............... than.....................
Give example.
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Sulphite
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State if the following element or radical is divalent?
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