What is ionization energy?
Periodic Trends

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Chemistry
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10th - 12th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
Ionization energy is the energy needed to remove the outermost electron from an atom.
2.
FLASHCARD QUESTION
Front
What factor affects Coulombic attraction in atoms of the same group/family?
Back
The distance from the nucleus affects Coulombic attraction in atoms of the same group/family.
3.
FLASHCARD QUESTION
Front
What factor affects Coulombic attraction in atoms of the same valence energy level?
Back
The number of protons affects Coulombic attraction in atoms of the same valence energy level.
4.
FLASHCARD QUESTION
Front
What is electronegativity?
Back
Electronegativity is the ability of an atom to attract electrons from another atom.
5.
FLASHCARD QUESTION
Front
How does increasing Coulombic attraction affect electronegativity?
Back
As the Coulombic attraction of an atom increases, the electronegativity of the atom increases.
6.
FLASHCARD QUESTION
Front
What is the trend of ionization energy across a period?
Back
Ionization energy generally increases across a period from left to right.
7.
FLASHCARD QUESTION
Front
What is the trend of ionization energy down a group?
Back
Ionization energy generally decreases down a group.
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