Q46Multiple choice
This question refers to a figure in the original PDF.
- (a)In this crossword puzzle (Fig 3.2), names of 11 elements are hidden. Symbols of these are given below. Complete the puzzle. 1. Cl 7. He 2. H 8. F 3. Ar 9. Kr 4. O 10. Rn 5. Xe 11. Ne 6. N 16-04-2018 Fig. 3.2
- (b)Identify the total number of inert gases, their names and symbols from this cross word puzzle.