Chemical substance can be transmuted into another element through a nuclear reaction. This is so, because all of the atoms in a sample of an element have the same number of protons, though they may be different isotopes, with differing numbers of neutrons. As of 2012, there are 118 known elements, about 80 of which are stable – that is, they do not change by radioactive decay into other elements. Some elements can occur as more than a single chemical substance (allotropes). For instance, oxygen exists as both diatomic oxygen (O) and ozone (O). The majority of elements are classified as metals.
More Than Physical the success of "Venus", stalling at number forty-one on the UK singles chart and number seventy-three on the U.S. "Billboard" Hot 100. It was a top-forty success in Australia, peaking at number twenty-eight on the Kent Music Report chart, and in Ireland, peaking at number twenty-five. Its biggest success was in nightclubs, and "More Than Physical" became a top-five hit on the U.S. Hot Dance Club Play chart. "More Than Physical" was featured prominently in the 1987 British film "Rita, Sue and Bob Too" starring Michelle Holmes and Siobhan Finneran. The song is featured in the scene where the girls