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प्रश्न
How many atoms of each kind are present in the following molecule:
Chlorine
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उत्तर
Chlorine (Cl2) has two chlorine atoms with a valence shell containing seven electrons. Thus, one electron is required to complete an octet.
संबंधित प्रश्न
State differences between the properties of ionic compounds and covalent compounds.
State the type of bonding in the following molecule.
Calcium oxide
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?
Choose the correct option
Which of the following is the correct electronic configuration of potassium?
Draw the geometric atomic structure of the following atom showing the number of electrons, protons and neutrons in them:
\[\ce{^23_11Na}\]
Elements with stable electronic configurations have eight electrons in their valence shell. They are ______.
The valency of noble gases is ______.
Match the following:
| 1. | Monoatomic gaseous atom | a. | Electrovalent bond |
| 2. | Octet rule | b. | Benzene |
| 3. | Ionic bond | c. | Water |
| 4. | Non-polar solvent | d. | Electronic theory of valence |
| 5. | Polar solvent | e. | Noble gases |
Choose the odd one out and write the reason:
How many electrons are required or released by each atom in chlorine to attain the nearest noble gas configuration?
