Question

The number of particles in one mole of a chemical substances is 602,200,000,000,000,000,000,000 particles. What is the correct way to write this number in scientific notation?

6022 x 10¹⁹
0.6022 x 10²⁴
60.22 x x10²²
6.022 x 10²³

Answer 1

The answer is D! 100%!

Step-by-step explanation:

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Answer 2

The correct way to write this number in scientific notation : 6.022 x 10²³

Further explanation

Scientific Notation is a standard form of writing numbers used in mathematical operations

The rules:

1. Writing order : first digit, decimal point, next digit

2. Then followed by powers of 10 (the value can be +/-)

If the value is> 10 (the power of 10 is +), the decimal point is moved to the left, to the right of the first digit

If the value is <10 ((the power of 10 is -), the decimal point is moved to the right, to the right of the first digit

I certainly didn't count the details of the number of zeros listed, but only saw the answer choices.

And the right ones are: 6.022 x 10²³