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$$$ Quiz $$$ Periodic Table

$$$ Quiz $$$ Periodic Table. What is the process that creates an ion called?. Ionization. $1. What is a positive ion called?. cation. $1. What is a negative ion called?. anion. $1. As you move down a group, what happens to ionization energy?. decreases. $1.

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$$$ Quiz $$$ Periodic Table

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  1. $$$ Quiz $$$ Periodic Table

  2. What is the process that creates an ion called? Ionization $1

  3. What is a positive ion called? cation $1

  4. What is a negative ion called? anion $1

  5. As you move down a group, what happens to ionization energy? decreases $1

  6. Which element has the highest ionization energy? Helium $2

  7. Why does atomic radii decrease as you go from left to right across a period? increasing nuclear charge $2

  8. True or false. Ionic radii and atomic radii trend in the same manner. true $1

  9. True or false. Cl- anion is larger than a Cl neutral atom true $1

  10. How many diatomic elements can you name? hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, iodine $4

  11. Which element has the electron configuration 1s22s22p63s23p64s23d104p3? Arsenic, As $2

  12. Which element is the most electronegative? fluorine $1

  13. Which element is the least electronegative? francium $1

  14. What is the definition of ionization energy? The energy required to remove one electron from a neutral atom $3

  15. What is the definition of electron affinity? The energy produced when an electron is added to neutral atom $3

  16. Why does ionization energy increase from left to right across a period? increasing nuclear charge $3

  17. A horizontal row in the periodic table period $1

  18. Vertical column in the periodic table group $1

  19. Who arranged the elements according to atomic mass? Mendeleev $2

  20. Elements within a group have a similar number of ________. Valence electrons $4

  21. True or false. Cations form when an atom gains electrons. False $1

  22. Who arranged the elements according to atomic number? Moseley $2

  23. The modern periodic table is arranged by atomic _______. number $1

  24. Who developed the concept of electronegativity? Linus Pauling $2

  25. Poor conductor of electricity … metals or non-metals? non-metals $1

  26. What sublevels are filling across the transition metals? d-orbitals $1

  27. What sublevels are filling across the inner-transition metals? f-orbitals $1

  28. A positive ion is (larger/smaller) than its parent atom? smaller $1

  29. An element with both metallic and nonmetallic properties is called a _________? Metalloid or semimetal $2

  30. Group 17 (7A) elements are known as …. halogens $2

  31. Alkali metals react violently with what substance? water $1

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