KittenErrors KittenErrors

04-02-2017
Physics

contestada

Which of these shows magnesium and oxygen immediately before they join to form an ionic substance?
A. MgO
B. Mg + O
C. Mg2- + Mg2+
D. Mg2+ + Mg2-

Respuesta :

9090jet92 9090jet92

08-02-2017

B: Mg+O
......................................

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veronicaprlove veronicaprlove

25-11-2019

Answer:

B. Mg + O

Explanation:

because they have not combined yet

Answer Link

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