The figure shows the outer electrons in an atom of the Group 1 element potassium and in an atom of the Group 6 element sulfur.
(a) The structure of potassium sulfide can be represented using the ball and stick model in the figure.
The ball and stick model is not a true representation of the structure of potassium sulfide. Give one reason why
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The figure shows the outer electrons in an atom of the Group 1 element potassium and in an atom of t...
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