100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary Grade 10 Physical Sciences Summaries (Term 2) - Via Afrika $8.94   Add to cart

Summary

Summary Grade 10 Physical Sciences Summaries (Term 2) - Via Afrika

 5 views  0 purchase
  • Course
  • Institution

Grade 10 Physical Sciences Summaries for Term 2. This summaries are composed using the Via Afrika textbooks' work with examples and supplementary notes. Topic 1: Matter & Materials. Topic 2: Chemical change. And Topic 3: Electricity and Magnetism.

Preview 3 out of 21  pages

  • August 16, 2024
  • 21
  • 2024/2025
  • Summary
  • 200
avatar-seller
Covalent Molecular Substances
• Formed when non-metal atoms covalently bond
together.
• Buckyball = molecule that consists of 60 carbon
atoms.
• Molecules can be represented by different circles. Metallic Structures
• Each atom is represented by a circle with a • Metals contain delocalised electrons that
different colour and size. move freely between positively charged
• Sticks can be used to represent the bonds. metal ions.
• • Most metals are shiny, hard and solid at
room temp.
• Aluminium used in manufacturing aircraft



Sample
Ionic Substances
U1: What
Particles in
Substances
Are Made Of
bodies - light weight and it doesn’t rust.
• Copper used in electrical wiring – good
electrical conductor.
• Copper used in plumbing – doesn’t rust.

• Form when metal atom transfers electrons


Summaries after sample
to non-metal atom.
• Positive ion formed by metal atom.
• Negative ion formed by non-metal.
• Electrostatic attraction between ions holds
crystal lattice together.
Covalent Network Structures
• • Large molecular compounds formed by
- many atoms covalently bonded together.
• Form highly regular lattice.
• Diamond:
- Each carbon atom is attached to 4 other
carbon atoms.
- Diamonds = hardest naturally existing
substance.
• Graphite:
- Each carbon atom attaches to 3 other
carbon atoms - forms layers of atoms.
- Soft – atom layers are easily separated.

GR10 PS T2-T1 Mind Map Via Afrika Copyright © www.summariessa.co.za (DO NOT COPY)

,Sample
Summaries after sample

, Sample
Summaries after sample

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 SummariesSA. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $8.94. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

74735 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$8.94
  • (0)
  Add to cart