Metric Units Conversion and Scientific Notation Examples (nm, pm, cm)

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Dr. Shields reviews several examples demonstrating how to convert between m, cm, pm, and nm. Answers are expressed in scientific notation with correct numbers of significant figures. General Chemistry
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I learn better from youtubers than I do my own teachers 😂. Thank you !

khrissya.
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On the last example, doesnt nm have a measure of 10^-9?

nisteramador
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Thanks for explaining the significant figures part as well. I remember in a science class I took I entered the numbers wrong (still correct math) because of the sig fig.

dragonore
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How would you convert mL to kL? I noticed you kept your exponents positive and I followed that for the conversion but got the wrong answer.

deeluvstee
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Thank you, it took awhile to find you but I'm glad I did. Very clear presentation. Thank you.

Mona-fdkf