What species has the electron configuration Ar3d2? A) Mn2+ B) Cr2+ C) V3+ D) Fe3+ E) ...

Author Question: What species has the electron configuration Ar3d2? A) Mn2+ B) Cr2+ C) V3+ D) Fe3+ E) ... (Read 65 times)

Metfan725

Hero Member
Posts: 552

on: Aug 27, 2018

What species has the electron configuration Ar3d2?

A) Mn2+
B) Cr2+
C) V3+
D) Fe3+
E) K+

Question 2

________ electrons appear in the following half-reaction when it is balanced. S4O62- 2S2O32-

A) 6
B) 2
C) 4
D) 1
E) 3

Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14^th Edition

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Jsherida

Sr. Member
Posts: 314

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

B

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Metfan725

Hero Member
Posts: 552

Reply #2 on: Aug 27, 2018

Jsherida

Sr. Member
Posts: 314

Reply #3 on: Aug 27, 2018

You're welcome

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Author Question: What species has the electron configuration Ar3d2? A) Mn2+ B) Cr2+ C) V3+ D) Fe3+ E) ... (Read 65 times)

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