The Fifth Amendment to the U.S. Constitution provides that no person shall âbe subject for the same offence to be twice put in jeopardy of life or limb.â Itâs a relatively straightforward concept: The government canât prosecute someone more than once for the same crime.
Elements and compounds are pure chemical substances found in nature. The difference between an element and a compound is that an element is a substance made of same type of atoms, whereas a compound is made of different elements in definite proportions.Examples of elements include iron, copper, hydrogen and oxygen.eaning. A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. Distinguishing Feature. Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds.
an element is a chemical substance which consists of only single type of atoms hence they are pure for example the smallest element is the hydrogen and silver gold platinum are some of the commonly known precious elements each element has an atomic mass atomic number symbol electronic configuration etc