curlyyheadjade curlyyheadjade

05-11-2020
Chemistry

contestada

Please help me I don’t understand this !!!

Please help me I dont understand this class=

Respuesta :

mcclainjawuan5 mcclainjawuan5

05-11-2020

Answer:

The real answer for a is-He(helium)4,002602

The answer for b is-Mg(Magnesium) 24.305

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