Method of dating fossils by radioactive decay
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However, while the number of neutrons varies, every atom of any chemical element always has the same number of protons and electrons.
So, for example, every carbon atom contains six protons and six electrons, but the number of neutrons in each nucleus can be six, seven, or even eight.
The nucleus contains protons (tiny particles each with a single positive electric charge) and neutrons (particles without any electric charge).
Orbiting around the nucleus are electrons (tiny particles each with a single electric charge).
Each chemical element, such as carbon and oxygen, consists of atoms unique to it.
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Actually, it isn’t really a decay process in the normal sense of the word, like the decay of fruit.They must find rocks that contain these parent radioisotopes, even if they are only present in minute amounts.
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