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प्रश्न
Sodium having atomic number 11, is ready to ______ electron/ electrons to attain the nearest noble gas electronic configuration.
पर्याय
gain one
gain two
lose one
lose two
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उत्तर
Sodium having atomic number 11, is ready to lose one electron/ electrons to attain the nearest noble gas electronic configuration.
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संबंधित प्रश्न
Give electron dot diagram of the following:
nitrogen
Separate the following compounds into three categories - ionic, polar and covalent compounds; N2, NH4Cl, NH3, NO, NH4NO3, NCl3.
How many atoms of each kind are present in the following molecules: calcium oxide, chlorine, water, carbon tetrachloride?
How many electrons are required by each atom mentioned in (a) to attain the nearest noble gas configuration?
Name the following:
An element having valency 'zero'
Give reason
Argon does not react.
How do atoms attain noble gas configurations?
Potassium (at No.19) and chlorine (at No.17) react to form a compound. Explain the formation of the compound on the basis of oxidizing agent.
Identify the following reaction as either oxidation or reduction:
K - e- → K+
Choose the odd one out and write the reason:
The one which is composed of all the three kinds of bond.[ionic, covalent and coordinate bond]
