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7 questions
Why do water molecules attract each other?
Their shape
Polarity
Electron pair attraction
Molecular structure
How many atoms does a water molecule contain?
2
3
4
The oxygen atom, in addition to forming bonds with the hydrogen atoms, also carries two pairs of
positive electrons
molecules
polarity
unshared electrons
All of the electron pairs—shared and unshared—of the molecule
repel each other
attract each other
The plus end of one—a hydrogen atom—associates with the minus end of another—an oxygen atom.
These attractions are an example of
oxygen bonds
hydrogen bonds
solvent bonds
positive bonds
The unequal sharing of electrons between atoms
Polar covalent bond
Covalent polar bond
Dipolar bond
Lewis bond
The unequal sharing of electrons, in which the centre of positive charge and the centre of negative charge are not the same
Dipol
Polar
Configuration
Bond
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