Chemistry Practice Problems: Scientific Notation

getchemistryhe... Practice problems demonstrating how to convert numbers between standard notation and scientific notation. Download the accompanying PDF worksheet at www.getchemistr....

[@timeisillmatic3494]

9 years later what you did is still adding value to someones life. Im in college now its my 1st year and i just wanna thank you from the bottom of my heart .Im just gonna keep coming here for clarity

[@GetChemistryHelp]

You're welcome! There's plenty more to come, so subscribe and keep checking back!

[@GetChemistryHelp]

You're welcome, Chris! Don't forget to subscribe so you never miss a video. :)

[@2kiona]

Thanks Dr. Kent. Your help is invaluable.

[@dreamchaser4633]

wow thanks so much very straight forward nice

[@niagurl4072]

for number three why were you worrying about significant figures?

[@niagurl4072]

50800qt

[@GetChemistryHelp]

+Niagurl40 Why? We must always consider significant figures as they tell us how precise a measurement is. For example, 5.000 is much more precise that simply 5. So when we convert numbers to scientific notation we have to maintain the same precision. If the original number had 3 significant digits, then it must retain 3 significant digits when written in scientific notation. Hope that helps!

[@taekang7755]

Even in 2023 this is helping people