Who discovered gold?
We do not know, it was discovered before there were written record.
Abundance on earth:
4 parts per billion by weight, .4 parts per billion by moles.
Isotope Chemical Symbol:
Chemical Equation by alpha decay:
Chemical Equation by beta decay:
Chemical Equation by gamma decay:
- soft medal
- reflector of heat
- infra-red radiation
- Gold is an excellent conductor of heat & electricity.
- Gold is unaffected by air, water, alkalis & all acids except aqua regia which can dissolve water.
A breakdown of an atomic nucleus resulting in the release of energy & matter from the nucleus.