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For elements in the third row of the periodic table, as atomic size increases, electronegativity___ and the first ionization energy, IE1,___?
For elements in the third row of the periodic table, as atomic size increases, electronegativity___ and the first ionization energy, IE1,___
a) increases, increases
b) increases, decreases
c) decreases, increases
d) decreases, decreases
1 Answer
- anonymousLv 74 years agoFavorite Answer
As you look at the third row of the periodic table, atomic size increases as you go from right to left.
Continuing to read right to left, electronegativity decreases and first ionization decreases.
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Chart of electronegativity values period 3 :
https://www.creative-chemistry.org.uk/alevel/modul...
Chart of first ionization energies period 3 :
