Things students should know: learn with
mnemonics.
Diatomic Elements.
One liquid, one solid and there are five gases
Remember to double their atomic masses.
"Brilliant Chemists Fear Hydrogen In New
Orbits"
Bromine Chlorine Fluorine Hydrogen Iodine
Nitrogen Oxygen"
mnemonics.
Diatomic Elements.
One liquid, one solid and there are five gases
Remember to double their atomic masses.
"Brilliant Chemists Fear Hydrogen In New
Orbits"
Bromine Chlorine Fluorine Hydrogen Iodine
Nitrogen Oxygen"
