The Mass number is the number of protons and electrons
The atomic number is the proton number
Isotops have the have the same atomic number but different mass number
When atoms are ionised they're in a liquid state
Accelerated by a electric field and deflected by a magnetic field
Small m/z ratio not really deflected, large m/z ratio deflected alot
Atomic mass is the average mass of an atom/ mass of one atom of carbon 12 x12
It goes 1s2 2s2 2p6 3s2 4s2 3p6 3d10 4p6 5s2 4d10 5p6 6s2
Chromium and copper are the differences
Ionisation decreases as you go down due to shielding Ionisation increases as you go across due to increase in nuclear charge
Ionic is the force between shared electrons
Electronegativity is a measure of an elements relative abiliting to attract the pair of electrons in a covalent bond
Hydrogen bonding is between a H and a O, N OR C atom
Metallic bonding is the force of attraction between delocalised electrons and the positive centres.
2- Linear 3 trigonal planar 4- tetrahedral 5- triangular bipyrimidal 6- octrahedral
Mass=(Mr)x(Mols)
v/1000 x (mols) = conc
Members of a homologous series have the same general formula and functional group
It goes meth prop eth but hex pent
As the size of a molecule increases the strength of the VDW increases due to increased SA
Zeolite is the catalyst used in catalytic cracking
