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Chemistry Examples
Step 1
Find the element on the periodic table.
80 | Atomic Number |
Hg | Element Symbol |
Mercury | Element Name |
200.59 | Average Atomic Mass |
Step 2
To find the number of protons in , first locate the element on the periodic table. Next, find the atomic number which is located above the element's symbol. Since 's atomic number is , has protons.
protons