Please help will give brainliest think about the arrangement of the Period Table and the information it provides. Explain how various properties can be used to identify elements.

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The identity of an element is determined by the number of protons. One  can't adjust the number of protons without changing the identity of the element. By adding a proton, the atomic number builds up by one and the element identity changes. The number of neutrons can be adjusted to create isotopes. Number of electrons can be altered to create ions.

Explanation:

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