Chemistry Examples

$R e$

Step 1

Find the element $Re$ on the periodic table.

75	Atomic Number
Re	Element Symbol
Rhenium	Element Name
186.21	Average Atomic Mass

Step 2

To find the number of electrons in $rhenium$ , first locate the element on the periodic table. Next, find the atomic number which is located above the element's symbol. Since $rhenium$ 's atomic number is $75$ , $Re$ has $75$ electrons.

$75$ electrons