Verified Answer :

a386

I only knew a few of these:
1. Curium
2. Copper
8. Iron
11. Barium
13. Zinc
14. Europium
29. Au (gold)

  1. helium or curium 
    6. iodine 
    7. cesium
    14. Rhodium 
    15. silicon
    19. Manganese
    20. Nickel
    21. Krypton
    23. Tungsten
    25. Tellurium
    26. Europium
    28. Silver