If the electronic configuration of an element is , the four electrons that participate in the chemical bond formation will be from :
1. | 2. | ||
3. | 4. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe electronic configurations of the elements A, B, and C are given below.
The stable form of A may be represented by the formula:
1. | A | 2. | A2 |
3. | A3 | 4. | A4 |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe electronic configurations of the elements A, B, and C are given below.
The bond between B and C will be :
1. | Ionic. | 2. | Covalent. |
3. | Hydrogen. | 4. | Coordinate. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology