Across
- 1. this south american country is named after its silver mines
- 5. The distance from an atom's nucleus to the outermost orbital of an electron (two words)
- 6. When mixed with zinc, this metal forms the alloy brass.
- 8. Abundant strong and sturdy metal - part of the alloy steel
- 10. These elements are located on the right hand side of the PT (two words)
- 11. This lightweight metal burns brightly and is so used to make fireworks
- 12. Name given to the extremely reactive Group 1 elements (two words)
- 14. Name of columns of the PT.
- 15. This highly expensive inert metal is used for electrodes, in making artificial body parts and costly
- 17. this alkaline earth metal is used in enemas and for X ray tracing of the digestive system
- 19. The ability of an element to attract an electron
- 22. The name given to the brightly burning non-metals of the second last column.
- 24. Adding this metal to steel gives it great strength and heat resistance
- 25. The radioactive metal was Discovered by Madame curie and named after the country of her birth
- 30. Over 80% of the element on the PT can be classified as...
- 31. Name of rows of the PT
- 32. When combined with carbon, this wolfish metal is used for making cutting tools and drill bits
- 34. Toxic heavy metal used in reduction columns to turn nitrate to nitrite.
- 35. alloy of tin, copper and antimony (formerly lead)
- 36. This soft lightweight metal is used in treating bipolar disorder.
- 38. A poisonous metalloid
- 39. element number 25 used to make stainless steels
- 40. This metalloid is found in fly ash.
- 41. Only metal liquid at room temperature
Down
- 2. Mendeleev's PT saw the element listed in order of increasing ... (two words)
- 3. the only element named after a female
- 4. a purple halogen used for its antiseptic properties
- 7. the most diamagnetic of all metals. Long considered the element with the highest atomic mass that is stable
- 9. The element on the modern PT are organised in increasing..(two words)
- 13. resistant lab ware
- 14. If you are coated in Zinc, you are said to be..
- 16. an unreactive metal used as the cathode in pool ionising systems
- 18. (name given to the fairly reactive groups two elements (three words)
- 20. this highly toxic post transition metal was used in rat poisons
- 21. Russian chemist responsible for drafting the modern Periodic Table.
- 23. An element in the same period as the same number of..
- 26. Name given to the large block of metals in the centre of the PT (two words)
- 27. Name given to the inert elements in the far right column of the PT
- 28. key element found in bone mineral
- 29. The most abundant element in the universe.
- 33. Yellow non-metal used in making gun powder.
- 37. This 73rd element is used to make capacitors