Chemistry Examples

Find the Number of Protons
BB
Step 1
Find the element BB on the periodic table.
5Atomic Number
BElement Symbol
BoronElement Name
10.81Average Atomic Mass
Step 2
To find the number of protons in boronboron, first locate the element on the periodic table. Next, find the atomic number which is located above the element's symbol. Since boronboron's atomic number is 55, BB has 55 protons.
55 protons
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