chemistry- bonding Flashcards
what is the name for a bond formed between 2 non metals
covalent
what is the name for a bond formed between a metal and a non metal
ionic
what is the name for a charged atom
ion
what is the name for a substance made up of 2 or more atoms chemically bonded together
compound
what is the name for a substance made up of only one type of atom
element
what is the name for a long chain of monomers joined together
polymer
fullerenes, nanotubes and graphene are all made up of which atom
carbon atoms
what is a metal consisting of a mixture of diffrent sized metal atoms callled
alloy
name a non metal substance that conducts electricity
graphite
how many bonds form between each carbon atom in diamond
4
how many bonds form between each carbon atom in graphite
3
give a property of all simple molecules
don’t conduct electricity, low melting/boiling point
give an example of a giant ionic lattice
sodium chloride
what must be done to a giant ionic substance so that it will conduct electricity
melt or dissolve it
what forms when an atom gains electrons
negative ion forms
