Electrons and the Periodic Table Answers

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Fr: ArKrXeRn

Hg: ArKrXeRn

V: HeNeArKr

Use the periodic table to identify the noble gas that would be included in the noble-gas notation for each of the following elements.Si: HeNeArKr

Use the periodic table to identify the element represented by each of the following electron configurations.[He]2s2:

Si:

Ca:

[Ne]3s23p5:

Y:

Pm:

[Xe]6s1:

[Ar]4s23d9: