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Mathematics Model Exam Questions.pdf
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5
____is the minimum energy required to remove an electron from isolated gaseous atom.
Anonymous Quiz
17%
A. Electronegativitie
21%
B. Electron Affinity
44%
C.Ionization energy
19%
D. Activation energy
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A store is having a sale on all items. Everything is 25% off. If a shirt originally costs $20, how much will it cost after the discount?

a) $10
b) $15
c) $18
d) $25
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