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10 questions from this quiz
One mole of electrons
kJ/mol
X(g)→X+(g)+e−X(g) \rightarrow X^+(g) + e^-X(g)→X+(g)+e−
+1
Electron is closer to nucleus
Fewer electrons shield, energy increases
Always higher
X+(g)→X2+(g)+e−X^+(g) \rightarrow X^{2+}(g) + e^-X+(g)→X2+(g)+e−
Ion becomes more positively charged
Gaseous
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