Chemistry, 20.01.2020 06:31, shiny9362

Two representations of the distribution of electrons in the potassium atom are shown.

model 1 model 2
1s22s22p63s23p64s1

which model is useful in showing the reactivity of potassium?
neither model is able to show the reactivity of potassium.
model 1 because it shows an electron in the 4s orbital.
model 2 because it shows an electron in the outermost ring.
both models because each shows an electron in the outermost shell.

Answers: 2

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Two representations of the distribution of electrons in the potassium atom are shown.

mo...