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Which of these naturally occurring radioisotopes would be most useful in dating objects thought to be millions of years old?
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∙ 12y ago
Potassium-40 half life = 1.28 x 10^9
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∙ 12y ago
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∙ 13y agonothing
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Which naturally occurring radioisotopes would be most useful in dating objects is thought to be millions of years old?
It depends on what material you are trying to date. For example, carbon 14 is absorbed by living things and so is good for dating organic matter but is useless for dating inorganic matter.
Are naturally occurring objects seldom perfectly symmetrical?
yes they mother freaker are
Are naturally occurring objects seldom perfectly symmetrical - true or false?
True
What country invented the magnet?
No country invented the magnet. Magnets are naturally occurring objects. The Chinese were the first to use a magnet as an aid to navigation.
What Objects has triangle shape?
There are no naturally occurring objects that form a mathematically perfect triangle--the closest would be a shark's tooth or the beaks of certain species of birds. Some man-made objects that are triangular are a tent, a slice of pizza, and the pyramids.
What makes radioisotopes useful for dating objects?
They decay at a predictable rate.
How is heat naturally transfered between objects?
The mechanisms to transfer heat are conduction, convection, and radiation. Heat will naturally flow from hotter to colder objects.
How many germs do objects hold?
There is no answer to this as the size of the germ and objects are different but normal millions
Are there any objects that orbit around the planet saturn?
Yes there are millions of objects that orbit Saturn.
How many everyday objects are about 1 yard?
Probably millions.Probably millions.Probably millions.Probably millions.
What are the atoms?
Atoms are the basic building blocks of matter that make up everyday objects. A desk, the air, even you are made up of atoms!There are 90 naturally occurring kinds of atoms. Scientists in labs have been able to make about 25 more.
In what direction does thermal energy flow naturally?
Heat will naturally flow from hotter to colder objects.
