Chemistry: I’m stuck can someone help!

I’m stuck can someone help! - id6640317, brooklyns357

Ответ:

lia1690

23.05.2020

$6.7 \times {10}^{ - 7} m$

Explanation:

$1 \: meter = {10}^{ 9} nanometers \\ \\ = 1 \: nanometers = \frac{1}{ {10}^{9} } m \\ \\ = 1 \: nanometers = {10}^{ - 9} m \\ \\ = 670\: nanometers = 670 \times {10}^{ - 9} m \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 6.7 \times {10}^{ - 7} m$