Significant Figures - A Fast Review!

This video tutorial provides a fast review on significant figures. It explains how to count the number of significant figures by identifying nonzero digits, trailing zeros, in between zeros, and leading zeros. It also explains how to round a number to the appropriate number of sig figs when adding or subtracting and when multiplying or dividing.

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Significant Figures - A Fast Review:

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[nullpaladin]

I learned more in 15 minutes than in like 5 class periods

[thecrow]

Don't understand why youtube videos are always so much simpler and easy to understand than what is taught by school teachers. Thank you so much! Your explanation saves me so much time trying to understand what the school notes is trying to explain.

[khhtutor]

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[sidneystevens]

This helped me so much. My chem proffesor assigned a SIG FIG assignment with giving no context or review so I am very happy I came across your video, Thank you!

[gabriellepacheco]

My textbook had a very short paragraph on significant figures that wasn't enough for me to understand the concept and this video was perfect and got me completely up to speed to move on in my studying. Thank you for this!!

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[psychyskeleton]

Outta all the videos I've watched about significant figures this is the only one that made me understand significant figures.

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[georgesadler]

Professor Organic Chemistry Tutor, thank you for a solid explanation of Significant Figures in AP/General Chemistry. Many years ago, when I took General Chemistry One, I did not understand Significant Figures, however from watching this video and taking notes, my overall understanding has improved. This is an error free video/lecture on YouTube TV with the Organic Chemistry Tutor.