Question

HELP PLZ HELP !!!!!!!!!!!

Answer 1

From least to greatest: Neon, Sodium, Silicon, Iron, Uranium

Step-by-step explanation:

Here are all the atomic numbers for each one:

Iron = 26

Sodium = 11

Uranium = 92

Neon = 10

Silicon = 14

Hope this helps! :D

Answer 2

Neon (10)
Sodium (11)
Silicon (14)
Iron (26)
Uranium (92)