Question

the element has electronic configuration 2,8,8,8,1 without indentify the element​

Answer 1

Explanation:

atomic number 99

Einsteinium..... Es...symbol

Answer 2

Answer:

⭕electronic configuration=

(2,8,8,8,1)

⭕therefore atomic no of that element

= 27

⭕the element having atomic no 27 is

cobalt •