MATTER AROUND US

  
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1. The properties of a compound are from those of its constituent elements.

2. A is an abbreviation or short representation of a chemical element.

3. Full form of IUPAC is .

4. was the first scientist to use the symbols for elements in a very specific sense.

5. suggested that the symbols of elements be made from one or two letters of the name of the element.

6. 6 carbon atoms, 12 Hydrogen atoms and 6 oxygen atoms form .

7. The nature of matter can be used to explain heating effect of Solid, Liquid and Gas.

8. represents one molecule of sodium chloride.