Electrons and the Periodic Table Answers

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: Fr: Hg: V:

Fr:

Hg:

V: HeNe✔ ArKr

Use the periodic table to identify the element represented by each of the following electron configurations.[He]2s2: [Ne]3s23p5: [Xe]6s1: [Ar]4s23d9:

Si:

Use the periodic table to determine the number of valence electrons in each of the following elements.Na: F: V: Ar: C: