No, all molecules are held together by covalent bonds.
Ionic bonds do not hold molecules together all the time. Covalent bonds can also hold molecules together, so it isn't just ionic bonds that do that.
No. There is no such thing as an "ionic bonded molecule," as molecules, by definition, are helld together by covalent bonds. Ionic compounds are not molecular. Some ionic compounds disassociated in water while others do not.
adhesion
Plaster fof Paris is CaSO4.0.5H2O this is ionic and contains the Ca2+ and SO42- ions and water molecules. The SO42- ion is held together by covalent bonds as is the water.
dehydration
Ionic bonds do not hold molecules together all the time. Covalent bonds can also hold molecules together, so it isn't just ionic bonds that do that.
No. There is no such thing as an "ionic bonded molecule," as molecules, by definition, are helld together by covalent bonds. Ionic compounds are not molecular. Some ionic compounds disassociated in water while others do not.
No. There is no such thing as an "ionic bonded molecule," as molecules, by definition, are helld together by covalent bonds. Ionic compounds are not molecular. Some ionic compounds disassociated in water while others do not.
Water molecules can dissolve ionic compounds and form hydrogen bonds because of their high polarity and lone-pair electrons on the oxygen atom.
adhesion
These bonds are ionic or covalent.
Plaster fof Paris is CaSO4.0.5H2O this is ionic and contains the Ca2+ and SO42- ions and water molecules. The SO42- ion is held together by covalent bonds as is the water.
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
dehydration
More energy is released when water molecules surround the ions.
The intermolecular force that hold together adjacent water molecules are hydrogen bonds. Hydrogen bonds are the strongest type of intermolecular forces, but it is still relatively weak compared to ionic and covalent bonds. Hydrogen bonds occur because of the large difference between hydrogen atoms and the highly electronegative atoms such as F, N and O.
Chemical bonds come in two varieties. They can be either covalent or ionic. The bonds where they share electrons is called covalent bond and is stronger than ionic bonds where one molecule gives up its electrons to the other.