Chemistry Jeopardy

1 / 26

# Chemistry Jeopardy - PowerPoint PPT Presentation

Chemistry Jeopardy. Miscellaneous-100. These types of numbers have unlimited significant figures. What are counting numbers and numbers in definitions (12 inches = 1 foot)?. Miscellaneous-200. More significant digits means the measurement is more (precise or accurate?). What is precise?.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about ' Chemistry Jeopardy' - hamish-medina

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Miscellaneous-100
• These types of numbers have unlimited significant figures.
• What are counting numbers and numbers in definitions (12 inches = 1 foot)?
Miscellaneous-200
• More significant digits means the measurement is more (precise or accurate?).
• What is precise?
Miscellaneous-300
• Is the estimated digit significant?
• YES
Miscellaneous-400
• When measuring, you include all the measured digits plus _____ estimated digit(s).
• What is one?
Miscellaneous-500
• The volume of 25 g of a solid if the density is 3.00 g/ml.
• What is 8.3 ml?
Scientific Notation-100
• 6200 m = ______
• What is 6.2 x 103 m?
Scientific Notation-200
• 0.0023 mm = _______.
• What is 2.3 x 10-3 mm?
Scientific Notation-300
• 0.0055 kL = ______
• What is 5.5 x 10-3 liters?
Scientific Notation-400
• 7.5 x 10-5 = __________
• What is 0.000075?
Scientific Notation-500
• 4.032 x 104 = ____________
• What is 40,320?
Scientific Notation Calcs-100
• (2.0 x 10-3 )(1.7 x 106)
• What 3.4 x 103?
Scientific Notation Calcs-200
• (4.50 x 104) / (7.20 x 102)
• What is 6.25 x 101?
Scientific Notation Calcs-300
• (3.0 x 104)(4.7 x 10-3)
• What is 1.4 x 102?
Scientific Notation Calcs-400
• (6.3 x 10-3) ÷ (3.0 x 10-8)
• What is 2.1 x 105?
Scientific Notation Calcs-500
• (5.8 x 106)(3.4 x 10-7)
• What is : 2.0 x 100?
Sig Figs-100
• There are this many significant digits in 0.00250
• What is three?
Sig Figs-200
• There are this many significant digits in 0.000025002500
• What is eight?
Sig Figs-300
• There are this many sig figs in 40,000
• What is one?
Sig Figs-400
• There are this many sig figs in 0.05090
• What is four?
Sig Figs-500
• There are this many sig figs in 608,000
• What is three?
Sig Figs Calcs-100
• 4.5001 + 6.20 = _________
• What is 10.70?
Sig Figs Calcs-200
• When multiplying 0.25 and 3.2695, there should be this many significant digits in the answer.
• What is two?
Sig Figs Calcs-300
• 480 + 12.5678 = ___________
• What is 490?
Sig Figs-400
• There are this many significant digits when multiplying 100 and 12.35
• What is one?
Sig Figs-500
• When multiplying 25 and 5.0, how should the answer be written to indicate the correct number of significant digits?
• What is 130?