Question

Write electron-dot structures for the following atoms.

a. [Ne]3s 3p
b. [Ar]4s 3d³
C. potassium

Answer 1

The electron-dot structures for the given atoms are [Ne]3s2 3p3, [Ar]4s2 3d3, and :K:

Step-by-step explanation:

The electron-dot structure, also known as Lewis structure, is a representation of the valence electrons of an atom or molecule. It indicates the number of valence electrons by dots around the symbol of the element. Here are the electron-dot structures for the given atoms:

a. [Ne]3s23p3 :
H : :NH: : :H: :H:

b. [Ar]4s23d3 :
:H: : :N:H:

c. Potassium (K) :
:K:

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