suppose that you have two rocks, each containing a radioactive isotope and its decay products. in rock a, there is an equal amount of the parent and the daughter. in rock b, there is twice as much daughter as parent. which rock is older? explain how you know this from the information given.

Respuesta :

The youngest rock is the one with the largest ratio of daughter nuclei to parent nuclei, indicating that decay took place over the longest period of time. Oldest is Rock B.

Explain what rocks are.

According to geology, a rock is just a naturally occurring material made up of crystalline crystals of ore deposits that have fused to together form a solid mass. The minerals might not even have formed simultaneously.

How are rocks used?

They are a part of daily life and aid in the development of new technology. We use mineral deposits for things like construction, cosmetics, transportation, infrastructure, and appliances.

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