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प्रश्न
How many electrons are required or released by each atom in carbon tetrachloride to attain the nearest noble gas configuration?
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उत्तर
Carbon tetrachloride requires 4 electrons to form an octet. Chlorine contains 7 electrons. So it requires one extra electron.
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संबंधित प्रश्न
How do atoms attain noble gas configuration?
Five atoms are labelled from A to E.
| Atoms | Mass No. | Atomic No. |
| A | 40 | 20 |
| B | 19 | 9 |
| C | 7 | 3 |
| D | 16 | 8 |
| E | 14 | 7 |
(a) Which one of these atoms:
(i) contains 7 protons,
(ii) has an electronic configuration 2, 7?
(b) Write down the formula of the compound formed between C and D.
(c) predict which are: (i) metals, (ii) non-metals?
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carbonate
hydroxide.
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