CORD SPIRAL

Starting from 1, fill in the grid clockwise with four-letter words. The last letter of each word becomes the first letter of the next to reveal a chemical element. 1. Watch face 2. Plant part 3. Business company 4. Place where money is coined

5. Horse's gait 6. Amphibian 7. Girl's toy

8. Final 9. Ruffian 10. Spiritual guide 11. Vase-like vessels 12. Fizzy water 13. Dry

14. Single combat 15. Arm, say 16. Tub of water