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Question
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Na1+ Cl1-
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Solution
Na1+ Cl1-
Steps
Formula = NaCl
RELATED QUESTIONS
What is the significance of the symbol of an element ? Explain with the help of an example.
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| (c) Oxygen | (3) Si |
| (d) Phosphorus | (4) C |
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| (f) Nitrogen | (6) P |
| (g) Iodine | (7) F |
| (h) Bromine | (8) H |
| (i) Fluorine | (9) S |
| (j) Silicon | (10) Br |
| (k) Sulphur | (11) N |
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