Start About radiometric dating

About radiometric dating

Scientists insist that Earth is 4.6 billion years old C14 dating was being discussed at a symposium on the prehistory of the Nile Valley.

In the case of carbon dating, it is not the initial quantity that is important, but the initial ratio of C, but the same principle otherwise applies.

Recognizing this problem, scientists try to focus on rocks that do not contain the decay product originally.

This does not mean that all rock samples are unreliable, but it is possible to account for a process which throws off the data for metamorphic rocks.

One example of this can be found in metamorphic rocks.

There is no reason to expect that the rate of decay of a radioactive material is largely constant, and it was almost certainly not constant near the creation or beginning of the universe.

As early as of 1673, John Ray, an English naturalist, reckoned with alternative that "im the primitive times and soon after the Creation the earth suffered far more concussions and mutations in its superficial part than afterward". Atoms consist of a heavy central core called the nucleus surrounded by clouds of lightweight particles (electrons), called electron shells.

However, the nucleus has a strong positive charge and the electron shells have a strong negative charge.