Element Names H

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Across
  1. 2. the name of Hassium is derived from the German state of ___________ where Hassium was first made
  2. 4. Meitner was the first person to realize that Einstein's idea of making mass into __________ could be used in fission
  3. 5. Lise Meitner worked with this famous scientist (last name only)
  4. 6. Dmitri Mendeleev's book
  5. 11. Glenn Seabog was awarded the Nobel Prize in Chemistry for "discoveries in the chemistry of the ______________ elements."
  6. 14. Meitner and her nephew used the idea of Bohr's ___________ ____________ to explain nuclear behavior
  7. 16. At Hanford, Fermi inserted the first _________ fuel slug into the B Reactor. (an element)
  8. 18. Seaborg also helped to develop the extraction process used to isolate the plutonium fuel for the ___________ __________ bomb.
  9. 19. Flerov helped discover spontaneous __________
  10. 21. In 1921, President __________, on behalf of the women of America, presented Marie Curie with one gram of one of the elements that she co-discovered in recognition of her contributions to science
  11. 22. ___________ Oganessian is the person for which the element Og is named for
  12. 23. To create his first periodic table, Mendeleev wrote the _____________ of the known 63 elements on cards that he could move around to look for patterns
  13. 24. ___________ is a super-heavy element synthetically made with a half-life of less than a thousandth of a second which makes it difficult to figure out if it can be used for anything practical.
Down
  1. 1. The man who discovered the x-ray was using a tube that contained _____________ and it began glowing.
  2. 3. Enrico Fermi's nickname
  3. 5. Mendeleev wanted to bring order to the chemical elements which led to his discovery of the ____________ __________ and his creation of the first periodic table
  4. 7. Nobel and his father developed methods to produce nitroglycerin in mass quantities for use in __________
  5. 8. The last name of Lise Meitner's nephew who was also a famous scientist
  6. 9. This is the place in Tennessee where they separated the Uranium and Plutonium
  7. 10. Georgy Flerov was a s__________ physicist
  8. 12. _____________ discovered the x-ray
  9. 13. Dynamite, a stabilized form of ____________ was invented in 1867 by Alfred Nobel
  10. 15. Glenn Seaborg and his colleagues were the first to MAKE this synthetic element
  11. 17. Marie Curie received a Nobel Prize for her work with this
  12. 20. Nobel, finally, found a way to stabilize the compound that is used to make dynamite by adding k___________