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Scientific Notation

Scientific notation is the expression of a number based on the largest exponent of 10 for its value, where the form is a decimal number A x 10n.

6,389 Questions

What is 8.95 torr in scientific notation?

8.95*100 torr, if you must have it in scientific notation.

What is 0.0000005 in scientific notation?

Move 7 decimal places from the starting point to get:

5.0 x 10-7

Note that the exponent of base 10 is negative. That is because the leading nonzero digit takes place after the original decimal place.

How do you write 0.00047 in scientific notation?

To get a number between 1 and 10, you need to move the decimal 4 places to the right. Therefore the answer is 4.7 * 10-4 ■

What is the scientific notation of NaCl?

The term "scientific notation" is used for a way of writing very large or very small numbers.

Apart from that, "NaCl" is already the form used in science to specify this compound (common table salt).