topic 2 chemistry
- Created by: katiehall686
- Created on: 19-04-17 08:19
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- topic 2 chemistry
- ions and ionic compounds
- what size lattice structure do ionic compounds have?
- what are iconic compounds held together by?
- how are atoms formed?
- what are the properties of an ionic compound?
- what is the substance that forms ions I solutions?
- covalent bonding and metallic bonding
- how many electrons are in each covalent bond?
- where do the electrons in a covalent bond come from?
- which element normally forms four covalent bonds?
- what are free electrons?
- what does metallic bonding involve?
- polymers
- what are polymers?
- how many carbon atoms can be linked to a polymer molecule?
- what is the name given to the small molecules that can be joined to form a polymer?
- nanoparticles
- why do nanoparticles have a large surface area?
- what are nanoparticles used for?
- how big is a nanoparticle?
- ions and ionic compounds
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