Chapter 3: Elements and compounds
Description:
Students will be writing the steps in framing a chemical formula.
They have to frame 10 chemical formulae in a neatly bordered A4 sheet.
The symbol, valency and formula should be written in steps. (refer page no.38
and 39 under 3.4.1 for further clarification
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Answer:
First give the whole ch then I will give u answer
Arisha❤️