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 Modern Atomic Theory