Find the correct element for each of the electron configuration sets below. Write the chemical symbol in the blank provided (capitalization does matter). Use the periodic table that follows to help.

Here is an example: 1s2 2s2 2p6 3s1 Element: Na


A) 1s2 2s2 2p1 Element:


B) 1s2 2s2 2p6 3s2 3p6 4s2 3d9 Element:


C) 1s2 2s2 Element:


D) 1s2 2s2 2p6 3s2 3p4 Element:


E) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2 Element:

Respuesta :

Answer:

A. element: Boron (B)

B. element: Copper (Cu)
C. element: Beryllium (Be)

D. element: Sulfur (S)
E. element: Zirconium (Zr)

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