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Electrons, bonding and structure

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Question 10

Which species contain(s) bond angles of approximately 104.5∘104.5^\circ104.5∘?

1 H2O\quad \text{H}_2\text{O}H2​O

2 NH2−\quad \text{NH}_2^-NH2−​

3 NH3\quad \text{NH}_3NH3​

Only 1 and 2

Only 1

Only 2 and 3

1, 2 and 3

Electrons, bonding and structure Questions

  1. A Level
  2. /Chemistry
  3. /Electrons, bonding and structure