Question

A physicist discovers an element whose atom has a mass of 0.00000000000000112 grams. He makes an entry in his journal and writes the mass in scientific notation as E .

Answer 1

Scientific notation is the way to write down either very large or very small numbers so the number written it is more clear and shorter.

So the number 0.00000000000000112 g in science notation would be:

1.12e-15 g, or 1.12*10^-15 g.

The formal scientific notation is the one on the right.

Explanation:

Answer 2

Type the correct answer in each box.

A physicist discovers an element whose atom has a mass of 0.00000000000000112 grams. He makes an entry in his journal and writes the mass in scientific notation as 1.12 E -15.

Explanation:

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