An element has only one type of atom
A compound is when 2 or more elements are chemically combined
Mg+ O2 MgO
Magnesium +Oxygen = Magnesium Oxide
Today we had burned magnesium with oxygen. It started as a silver solid and a clear gas, but when we had mixed them and burn them it turned into a white solid powder. Once we had finished we had known before that we would no be able to change it back to a silver solid like it was originally
Today we had burned magnesium with oxygen. It started as a silver solid and a clear gas, but when we had mixed them and burn them it turned into a white solid powder. Once we had finished we had known before that we would no be able to change it back to a silver solid like it was originally