________ is isoelectronic with helium. A) H- B) H+ C) H ...

[dejastew]

________ is isoelectronic with helium.
 
  A) H-
  B) H+
  C) H
  D) B3-
  E) N3-

Question 2

The H-C-H bond angle in the CH4 ion is approximately ________.
 
  A) 180
  B) 120
  C) 109.5
  D) 60
  E) 90

[aham8f]

Answer to Question 1

A

Answer to Question 2

C

[dejastew]

TYSM

[shewald78]

Thanks for the timely response, appreciate it