Chemistry Examples

$C s$

Step 1

Find the element $Cs$ on the periodic table.

55	Atomic Number
Cs	Element Symbol
Cesium	Element Name
132.905	Average Atomic Mass

Step 2

To find the number of electrons in $cesium$ , first locate the element on the periodic table. Next, find the atomic number which is located above the element's symbol. Since $cesium$ 's atomic number is $55$ , $Cs$ has $55$ electrons.

$55$ electrons