Ionic Bonds
Metals and non-metals have different..
Electronegativity
The sharing of electrons are
unequal
The sharing of electrons is
Equal
Covalent's conductivity is
low/poor
Dipole interactions are
Polar molecules that are attracted to other oppositely charged regions
A bond that is formed by the transfer of electrons creates..
What type of poles does a polar covalent bond have
2 poles: negative and positive
What types of atoms does this occur between
2 of the same atoms
ionic's solubility is
very high
What is a hydrogen bond
Hydrogen covalently bonding to a highly electronegative atom which is weakly bonded to another atom.
Ionic bonds are formed between 2 ions because of..
A transfer of electrons
Electrons are more drawn to which type of atom
electronegative atom
Common examples of non-polar covalent bonds?
Cl2, H2, O2
Covalent's solubility for non polar and polar is
non-polar - low
polar - high
intermolecular attractions what than either ionic or covalent bonds
weaker
In formulas transition metals use what type of numbers?
Roman numerals
What's the most common polar covalent bond example?
H2O
What electronegativity value do they have?
Almost the same value
ionics melting point and boiling point is
both high
What are dispersion forces
weakest of all interactions
The Roman numerals in an ionic formula represent what?
The amount of electrons
What has to be created?
A dipole
Are there positive or negative poles?
None
Metallic bonds are made of what?
Metals only
what temp. do network solids melt at?
100C