What is radius of an atom also convert it into expotential form
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Answer:
Science deals with both very large and very small numbers. For example, the diameter of the Earth is about 13,000,000 meters. The radius of a hydrogen atom is 0.00000000012 meters. Consequently,scientists use a "shorthand" way (scientific or exponential notation) to write very large or very small numbers. Scientific notation expresses numbers as powers of ten. For example:
Chem 1115
1 = 100
10 = 101
100 = 102
1000 = 103
10,000 = 104
100,000 = 105
1,000,000 = 106
Chem 1215
0.1 = 1/10 = 10-1
0.01 = 1/100 = 10-2
0.001 = 1/1000 = 10-3
0.0001 = 1/10,000 = 10-4
In general, any number X can be written as the product of another number N and a power of ten. It's important to remember that 1 < N <10. In other words, N MUST be at least 1 but less than 10.
The general format for a number written in scientific notation will be:
N x 10power
An exponential equation multiplies the base number by itself however many times the exponent indicates. If you need to multiply the number eight by itself 17 times, it would be unwieldy to write out the number eight 17 different times, so mathematicians use exponential form. Exponents have practical applications in daily life, such as calculating interest, present value and future value to determine loan payments.
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The radius is 0.00000000012.
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