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how to read chemical formulas. Each water molecule contains two hydrogen atoms and one oxygen atom. When more than one atom of a specific element is found in a molecule a subscript is used to indicate this in the chemical formula.
Each element is represented by its atomic symbol in the Periodic Table eg. Note that the formula is shown as H 2 below. Mg 3 PO 4 2 2.
You can also double-click a cell that contains a formula to see what cells its referencing.
Note that the formula is shown as H 2 below. ____It represents two hydgrogen atoms bonded together causing it to be diatomic_____ B. Lets look closely at example B. Note that the formula is shown as H 2 below.