Can anyone help?
H2O, NH3, CH4, and CO2
Electronegativity between the atoms
Identify a either ionic or covalent
State whether the molecule is polar or non-polar
Identify the structure as having hydrogen bonding, dipole-dipole moments or London dispersion forces

Question

Can anyone help?
H2O, NH3, CH4, and CO2
Electronegativity between the atoms 
Identify a either ionic or covalent
State whether the molecule is polar or non-polar
Identify the structure as having hydrogen bonding, dipole-dipole moments or London dispersion forces

sweetburger · Answer

H20 is ionic and very polar and experiences hydrogen bonding