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d and f BLOCK ELEMENTS
Question #38705
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What is the reason given for the relatively low third ionization enthalpy of Zinc (Zn)?
A. Ionisation causes the removal of one 4s electron, resulting in the formation of a stable d10 configuration
B. Ionisation disrupts a stable d10 configuration
C. Zinc has a very low atomic number
D. Zinc readily loses electrons
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