Study notes for Unit 2 Topic 7 - Making Predictions for Chemistry Edexcel A Level 2015. Focusing on making predictions on physical properties using various different factors such as particles and bonding.
Chemistry Notes Topic 2 - Predicting Structures, Bonding and Properties
Using particles to determine physical properties:
● Melting/boiling points - determined by the strength of the intermolecular forces.
● Conductivity - only if it contains charged particles that are free to move.
● Solubility - depends on the type of particles that the substance contains.
Properties of different bonds:
● The properties of a material can be used to predict its structure, so it is very
important to know the main properties.
Using bonding to determine physical properties:
● You can also predict how a substance will behave depending on the type of bonding
it has.
● You need to consider the strong ionic, metallic or covalent bonds between atoms,
unless you’re dealing with simple covalent compounds, in which case you just need
to think about the intermolecular forces.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller einavd-l. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.18. You're not tied to anything after your purchase.