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anonymous

  • one year ago

How do elements change as you move down a column in the periodic table? A. The atomic radius decreases B. The number of protons decreases C. The atomic mass decreases D. The eletronegativity drecreases

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  1. anonymous
    • one year ago
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    @Rushwr

  2. Rushwr
    • one year ago
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    That is when u go down a group !

  3. Rushwr
    • one year ago
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    What do u think ?

  4. anonymous
    • one year ago
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    C or D

  5. Rushwr
    • one year ago
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    Actually atomic mass increases down the group. it is D . electronegativity decreases because atomic number increases down a group, and thus there is an increased distance between the valence electrons and nucleus, or a greater atomic radius

  6. Rushwr
    • one year ago
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    Did u get it ?

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