Skip to content

Course home

Question bank·2.2 Bonding
Sign up

2.2 Bonding

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162
Question 55
F

Nitrogen, N2\mathrm{N_{2}}N2​, is a simple molecule.

A dot and cross diagram of N2\mathrm{N_{2}}N2​ shows the outer shell electrons only.

How many electrons are shared between the two atoms, and how many outer electrons on each nitrogen atom are not used in bonding?

[1]
A

6 shared electrons, 2 non-bonding electrons on each atom

B

3 shared electrons, 2 non-bonding electrons on each atom

C

2 shared electrons, 4 non-bonding electrons on each atom

D

6 shared electrons, 5 non-bonding electrons on each atom

Markscheme

2.2 Bonding Questions

  1. GCSE
  2. /Chemistry
  3. /2.2 Bonding

122 exam-style questions on OCR GCSE Chemistry 2.2 Bonding, covering 2.2.1 Metals, non-metals and the Periodic Table, 2.2.2 Types of chemical bonding and dot and cross diagrams, 2.2.3 Limitations of bonding models, and 2.2.4 Reactivity, atomic number and the modern Periodic Table. Each one has a worked solution and a mark scheme showing where the marks go.

More questions