Dating uses the properties of atoms
These include gold, platinum, palladium, rhodium, and indium.Silver has been used by humans for thousands of years. It can also be extracted from its ores fairly easy.Elemental carbon exists in two well-defined allotropic crystalline forms: diamond and graphite.Other forms with little crystallinity are vegetal carbon and black fume.Follow the links below to learn more about radiocarbon dating. Radiocarbon dating uses carbon isotopes A special kind of radiocarbon dating: Bomb radiocarbon dating What is an isotope?To understand radiocarbon dating, you first have to understand the word Although an element’s number of protons cannot change, the number of neutrons can vary slightly from each atom.These properties make the metal desirable in jewelry, coins, and art.
We know that it is older than Christendom, but whether by a couple of years or a couple of centuries, or even by more than a millenium, we can do no more than guess." [Rasmus Nyerup, (Danish antiquarian), 1802 (in Trigger, 19)].
These properties made it easy for early humans to learn about silver.
Today, the most important use of silver is in photography.
Carbon is unique in its chemical properties because it forms a number of components superior than the total addition of all the other elements in combination with each other.
The biggest group of all these components is the one formed by carbon and hydrogen.