4. what part of the element does the \8\ refer to in the diagram? 8 o o…

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$4. what part of the element does the \8\ refer to in the diagram? 8 o o…$

Question

what part of the element does the \8\ refer to in the diagram? 8 o oxygen 15.999

Explanation:

Brief Explanations

In the periodic - table representation of an element, the top - left number is the atomic number. For oxygen, the atomic number is 8, which represents the number of protons in the nucleus of an oxygen atom.

Answer:

The atomic number