Hamad Chemical Bonding 19/05/2021 A. Nucleus B. Neutrons C. Electrons D. Protons Related Mcqs: Greater shielding effect corresponds to ionization energy value___________________?A. Greater B. Lesser C. Remain same D. No effect... Elements of group IA IIA are _________________?A. Electronegative B. Electropositive C. Neutral D. IA is electropositive while IIA is electronegative... Shielding effect across the period ________________?A. Increases B. Decreases C. Constant D. None... Which one has maximum number of unpaired electrons ?A. 6X B. 7Y C. 9Z D. 13W... Unpaired electron in a molecule gives ______________ character ?A. Ferromagnetic B. Paramagnetic C. Diamagnetism D. Both A & B...
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