Chemistry Examples

$E s$

Step 1

Find the element $Es$ on the periodic table.

99	Atomic Number
Es	Element Symbol
Einsteinium	Element Name
252	Average Atomic Mass

Step 2

To find the number of electrons in $einsteinium$ , first locate the element on the periodic table. Next, find the atomic number which is located above the element's symbol. Since $einsteinium$ 's atomic number is $99$ , $Es$ has $99$ electrons.

$99$ electrons