Structure and Bonding: Complete Notes for A-Level Chemistry
Unlock your understanding of the fundamentals of chemistry with this clear, comprehensive set of notes on Structure and Bonding. Perfectly tailored for A-Level Chemistry (OCR, AQA, Edexcel), this resource covers everything you need to master ionic, covalent, metallic, and intermolecular bonding, complete with key diagrams and concise explanations.
What’s Included:
Ionic Bonding: Detailed explanations of electrostatic attraction in giant ionic lattices, key properties like high melting/boiling points, electrical conductivity, and solubility in polar solvents.
Covalent Bonding: Step-by-step breakdown of electron sharing, including VSEPR theory for molecular shapes (linear, trigonal planar, tetrahedral, pyramidal, bent, octahedral), complete with example molecules.
Electronegativity & Bond Polarity: Clear definitions and explanations of polar vs. non-polar bonds, including permanent dipoles.
Intermolecular Forces: In-depth coverage of London forces (induced dipole-dipole), permanent dipole interactions, and hydrogen bonding, with examples highlighting properties of substances like water.
Properties of Water: Explanation of anomalies such as ice being less dense than liquid water, high surface tension, and high melting/boiling points due to hydrogen bonds.
Giant Structures: Covers metallic bonding in giant metallic lattices (trends in melting point and conductivity across a period), giant covalent structures (diamond and graphite, including why graphite conducts), and simple molecular structures with low melting/boiling points due to weak intermolecular forces.
Periodicity Links: Connects trends in bonding and structure to periodic trends for a holistic understanding.
Why You Need This Resource:
Condenses essential content into easy-to-read bullet points and diagrams.
Perfect for revision, classwork support, or last-minute exam prep.
Aligns with the latest A-Level Chemistry specifications.
Written in student-friendly language to make even challenging concepts accessible.
Ideal For:
A-Level Chemistry students aiming for top grades, teachers looking for reliable handouts, or tutors needing high-quality resources.
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Bonding and
Structure
2 22
IonicBonding Electrostatic attraction between
all oppositely chargedions in a
force
of
giant ionic
lattices
IonicLattice
t
and
High mp bp
Conduct electricity in
matters andaqueousstate
Solublein water as water is a polarsolvent
shared
Covalent
Bonding Astrong electrostatic goneog attraction between a
electrons and the nuclei the bonded atoms
pairof og
f N Dateaddthis.canesmthesmea.tn
Molecules
stages
of
Electron
pairs
repel
as gas agast as possible
Lone more than bonding
pairs repel pairs
Molecule
Diagram LpBp Shape
CO2
0 O 2B Linear
Ohp
BFS 3Bp Trigonal Planar
Bj Ohp
CH H 4Bp Tetrahedral
a
