magine each of the molecules shown below was found in an aqueous solution. Can you tell whether the solution is acidic, basic, or neutral? H₂N- HO molecule CH H₂N. 0=0 CH₂ The solution is... Ⓒacidic basic neutral Ⓒ(unknown) acidic basic neutral

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Q: A B D B Bu с NaOH D E

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d-Block Elements

According to the modern form of periodic table, 118 elements are present which are subdivided as four blocks, namely, s, p, d and f-block elements based on the entry of the valence electron or last electron into which orbital.