Chemistry
Chemistry, 22.10.2019 01:50, arwen28

Using only the periodic table, determine the element that displays each given trend. be sure to provide your reasoning.

choose the element that is more reactive: oxygen or argon.
choose the element that has the larger atomic radius: francium or sodium.
choose the element that has the smaller atomic radius: scandium or selenium.
choose the element that has more ionization energy: bismuth or mercury.
choose the element that has less ionization energy: nitrogen or phosphorus.
choose the element that has more electronegativity: xenon or silver.
choose the element that has less electronegativity: titanium or hafnium.

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