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Learning about the Periodic Table

Chad Blackman Englisch 18 Karten

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  1. 1Who first published the Periodic table and when did they publish?The first recognized Periodic table was published by Dmitri Mendeleev in 1869.
  2. 2What are the columns in the periodic table called?The columns in the periodic table are called groups.
  3. 3How many groups are they on the periodic table?They are 18 groups.
  4. 4What are the rows on the Periodic table called?The rows are called periods.
  5. 5How many rows are they on the Periodic table?They are 7 periods (rows).
  6. 6What tAlkali metals.
  7. 7What elements are found in group 2?Alkali Earth metals.
  8. 8What type of elements are located as you go to the right side of the Periodic table?Non-metals.
  9. 9What is the name of the elements in group 17?These are called halogens.
  10. 10What is the name of elements in group 18?These are called noble gases.
  11. 11Noble gases are so called because...They are inert (nonreactive).
  12. 12What trends decreases as you descend group 2?First Ionization Energy & Electronegativity.
  13. 13What trend increases down group 2?Atomic radius.
  14. 14What is electronegativity?Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.
  15. 15What trends increase across a period?First Ionization Energy & Electronegativity.
  16. 16What trend decreases across a period?Atomic radius.
  17. 17What is first ionization energy?The first ionization energy is the energy it takes to remove one electron from an atom.
  18. 18What is atomic radius?The atomic radius is a measure of the size of an atom, usually the distance from the center of the nucleus to the boundary of the surrounding cloud of electrons.

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Beschreibung
This flashcard set was created to be used as an introduction to fundamentals of the periodic table.
Erstellt von
Chad Blackman
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