Chemistry, 08.02.2021 18:10, StephenSudu

As the elements from group 15 are considered from top to bottom the first ionization energy of the elements.. 1. Increases, and the electronegativity decreases 2. Decreases and the electronegativity decreases 3. Increases and electronegativity increases 4. Decreases in the electronegativity increases

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As the elements from group 15 are considered from top to bottom the first ionization energy of the e...