Which One of these are True Scientific terms?

NaCL has a covalent bond. True or false?


h2o is made up of molecules. True or false?


HC1 has an ionic bond. True of false?


Na+ is a molecule. True or false?


salt water is a compound. True or false?


Water will dissolve sugar. True or false?


im really wondering if all of these are true or not and if they're false can u type the correct word/ or so that will make it true? im having trouble determining if these are true or not.


thanksWhich One of these are True Scientific terms?
The only answer I'm sure of is water and sugar and the answer is no or false it will not dissolve sugar. as for the rest google them..