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Chemistry

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Haylee Leannon

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Cards in this guide (7)
What elements have the highest and lowest ionization energy

Helium has the highest first ionization energy and francium has the lowest first ionization energy.

How does one recognize a periodic trend on the periodic table-

One can recognize a periodic trend on the periodic table by observing properties of different elements from the left side to the right side of the periodic table.

Which of the following elements has the lowest electronegativity ba ca mg sr

Barium(Ba)

What trend is seen atom size going down the periodic table

Excepting groups 5-12 of the periodic table.the atomic radius increase down in the group.

What elements has the least reactive metal

magnesium (Mg)

Which of the following elements is the smallest

question: which of the following elements is the smallest?

answer: chlorine (CI)

What examples are a compound containing an ionic bond

For example this is a salt.

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