All of the following species are isoelectronic to Mg2+ EXCEPT ...

[kshipps]

All of the following species are isoelectronic to Mg2+ EXCEPT
 
  A) Li+.
  B) Na+.
  C) Ne.
  D) O2-.

Question 2

A scientific hypothesis is
 
  A) explanatory.
  B) predictive.
  C) testable.
  D) all of the above.

[Sophiapenny]

Answer to Question 1

A

Answer to Question 2

D

[kshipps]

Thanks for the timely response, appreciate it

[xiazhe]

Gracias!