Which is the electron configuration for nobelium (No)?
O [Rn]7s25414
O [Rn]7s2547
O [Ne]3s 3p
O [Xe]6s25d1
Plz help

Respuesta :

Answer:

Its A

Explanation:

Just took the test.

Answer:

the answer is [Rn]7s25f14 (first option)

Explanation:

i took the test