The name of the binary compound N2O4 is ________. A) nitrogen ...

[pane00]

The name of the binary compound N2O4 is ________.
 
  A) nitrogen oxide
  B) nitrous oxide
  C) nitrogen (IV) oxide
  D) dinitrogen tetroxide
  E) oxygen nitride

Question 2

________ is isoelectronic with scandium.
 
  A) Cr3+
  B) Mn5+
  C) Mn
  D) Mn4-
  E) K+

Question 3

Of the following substances, ________ is both a very strong acid and a powerful oxidizing agent.
 
  A) HNO3
  B) H2SO4
  C) HCl
  D) H3PO4
  E) HF

[allisonblackmore]

Answer to Question 1

D

Answer to Question 2

A

Answer to Question 3

A

[pane00]

YES! Correct, THANKS for helping me on my review

[AmberC1996]

Thanks for the timely response, appreciate it