Try replacing the spark plugs /wires and distrubuter cap if it doessnt work still you may have a bad ignition coil or fuel problems
Loose or corroded connections or the battery has a dead cell and will not accept a charge and must be replaced.
Make sure connections are on tight.
Check your starter, and all power connections.
Starter solenoid? Battery not fully charged?
Check the following....battery connections, look for loose connections, corroded connectors or cables. Check connections at the starter. If possible (if you have tools and know how) check for proper voltage at the starter.
Double check the connections at the battery. Be sure and clean the connections with a stiff wire brush and apply a light coat of grease when you reconnect the battery posts. --Modified If that doesn't work you need to check your ignition switch!!!
It can. If the battery is dying or the electrical connections are frayed or split, then your car can stall. Take your car to an auto parts store for a diagnosis. Typically, this is a free service. If it needs to be replaced, then the store may be able to do that for you and check your connections.
Try the cables from your battery and alt. Sometimes these can corrode.
Alternator
Check to make sure all connections to the starter are properaly installed, Check battery connections to see if their is corrision, or check cables from battery to other connections are not loose, if so, correct them, you can also check for burn't out fuses or relays related to the ignition.
On the top of the battery unless it has side connections which are on the side and are not posts but female connections.
your battery could be dead or your alternator first check to make sure that the connections at the battery are tight and free of corrosion if they are corroded the go to a part store and they will have stuff to clean then with. then check the connections at the stater and make sure that they are tight. if that does not work get your car to start and disconnect the negative(black) cable on your battery. if your car dies your alternator is going bad or the connections to the alternator tighten those connections and see if it works if not take to a repiar shop and have them check the alternator and battery