Solved

-Which Element,indicated by Letter on the Periodic Table Above,has a 3

Question 70

Multiple Choice

-Which element,indicated by letter on the periodic table above,has a 3+ ion with the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶?

A) A
B) B
C) C
D) D

Related Questions

Q43: Which ionization process requires the most energy? A)O(g)→

Q52: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which of the

Q54: Which is not generally considered to be

Q58: The following pictures represent alkali halide salts.

Q66: Which species does not have an octet

Q68: Which of the following ionic compounds would

Q71: Which contains covalent bonds? A)NaH and HCl B)only HCl C)only

Q72: Which ionic compound would be expected to

Q121: Of the following,which element has the highest

Q136: The four spheres below represent Na+,Mg2+,F⁻,and O2-,not