Chemistry Examples

$O s$

Step 1

Find the element $Os$ on the periodic table.

76	Atomic Number
Os	Element Symbol
Osmium	Element Name
190.23	Average Atomic Mass

Step 2

To find the number of protons in $osmium$ , first locate the element on the periodic table. Next, find the atomic number which is located above the element's symbol. Since $osmium$ 's atomic number is $76$ , $Os$ has $76$ protons.

$76$ protons