Sig Figs, Scientific Notation and Dimensional Analysis Review

Density, Mass, Volume

100

What is the formula for density?

What is mass/volume

200

Mass is 5.0 g  and volume is 34.0 mL.  What is density?

What is .15 g?

300

Volume is 10 cm³.   Density is 67 g/cm³.  What are you solving for?

What is mass?

400

Mass is 34, volume is 12. cm³.  Calculate density?

What is 2.83 g/cm³

500

Density it 2.34 g/ml.  Mass is 5.0 g.  What is volume?

What is 2.1 ml.

Sig Figs h

100

3450

What is 3?

200

.0009

What is 1

300

6400001

What is 7

400

1.000

What is 4

500

20.

What is 2

Scientific Notation

100

3.47 X 10⁸ in standard form

What is 347 000 000

200

4.65 x 10^-5

What is 0.0000465

300

0.00021 in scientific notation

What is 2.1 x 10^-4

400

623 000 000

What is 6.23 x 10^8

500

0.0000506

What is 5.06 x 10^-5

Units

100

units for mass

What is g

200

units for time

s

300

units for volume of a solid

What is cm³

400

units for length

What is m.

500

units for density

What is g/cm³

Metric Conversions

100

The number of centimeters in 6.2 meters

What is 620 cm

200

The number of milliliters in 2.75 liters

What is 2750 mL

300

The number of meters in 3.2 km 

What is 3200 m

400

The number of km in 2.78 cm expressed in scientific notation.

What is 2.78 x 10^-5 km

500

The number of kilometers in 2.1 centimeters expressed in scientific notation

What is 2.1 x 10^-5 km