Ion
An atom or group of atoms that has lost or gained electrons and therefore a positive or negative charge.
Polyatomic ion
An ion that is made of more then one atom
Metal ion
an atom which has lost electrons forming a positive ion
Non-metal ion
an atom which has gained electrons forming neg...
Types of structure: Bonding structure
and the properties of matter: Chemistry:
GCSE (9:1)
Ion
An atom or group of atoms that has lost or gained electrons and therefore a positive or negative charge.
Polyatomic ion
An ion that is made of more then one atom
Metal ion
an atom which has lost electrons forming a positive ion
Non-metal ion
an atom which has gained electrons forming negative ions.
, Covalent bond
a shared pair of electrons
Molecule
two or more atoms held together by covalent bonds
Metallic bonding
Positively charged metal ions are surrounded by delocalised outer electrons
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 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 jessyqueen. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £11.49. You're not tied to anything after your purchase.
