Use the periodic table to identify the element represented by each of the following electron configurations.[He]2s2: [Ne]3s23p5: [Xe]6s1: [Ar]4s23d9:
Answer
Part 1:
Beryllium
[Ne]3s23p5::
Chlorine
[Xe]6s1::
Cesium
[Ar]4s23d9::
Copper

Question

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

Revolt · Accepted Answer

Part 1: Beryllium; [Ne]3s23p5:: Chlorine; [Xe]6s1:: Cesium; [Ar]4s23d9:: Copper

The History and Arrangement of the Periodic Table