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    Radioactive decay carbon 14 dating datingascendancy com

    ­ ­You probably have seen or read news stories about fascinating ancient artifacts.At an ar­chaeological dig, a piece of wooden tool is unearthed and the archaeologist finds it to be 5,000 years old.A child mummy is found high in the Andes and the archaeologist says the child lived more than 2,000 years ago.How do scientists know how old an object or human remains are?Carbon-14 dating is a way of determining the age of certain archeological artifacts of a biological origin up to about 50,000 years old.

    When creation scientists studied granite samples, they made interesting discoveries.An element will undergo decay if: The concept of radioactive decay was first discovered in 1896 by Henri Becquerel as he was working the element uranium compounds.In his first experiment, he placed the uranium on top of photographic film wrapped in dark paper and placed the crystals in the sunlight.Graphite, one of the softest materials known, is a form of carbon that is primarily used as a lubricant.Although it does occur naturally, most commercial graphite is produced by treating petroleum coke, a black tar residue remaining after the refinement of crude oil, in an oxygen-free oven.

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