Question

write the name of the element that corresponds to each of the following symbols. 21. cu 22. k 23. c 24. au 25. zn 26. pb 27. fe 28. na 29. s 30. al 31. ca 32. ag 33. p 34. o 35. i 36. sn 37. h 38. f 39. ni 40. hg

Explanation:

These are chemical element symbols. We use common - knowledge of the periodic table to match them with element names.

Answer:

1. Copper
2. Potassium
3. Carbon
4. Gold
5. Zinc
6. Lead
7. Iron
8. Sodium
9. Sulfur
10. Aluminum
11. Calcium
12. Silver
13. Phosphorus
14. Oxygen
15. Iodine
16. Tin
17. Hydrogen
18. Fluorine
19. Nickel
20. Mercury