what is the semble of iconic system of the earth . explain? 10pts
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what is the semble of iconic system of the earth . explain? 10pts
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Answer:
When writing the symbol for an ion, the one- or two-letter element symbol is written first, followed by a superscript. The superscript has the number of charges on the ion followed by a + (for positive ions or cations) or - (for negative ions or anions). Neutral atoms have a charge of zero, so no superscript is given