Answer:
you don't have a picture so it's not my fault if i have given the wrong answers
Explanation:
Beryllium-[He]2s²
Iron-[Ar]3d64s2
Bromine-[Ar]4s²3d¹⁰4p⁵
Rubidium-[Kr]5s¹
Oxygen-[He]2s²2p⁴
Sodium-[Be]3s¹
Magnesium-Ne3s2
Radium-Rns2
Francium-Rn7s1