Significant Figures

State the number of significant figures in the following measurement: 0.0340 m

• 4

• 3

• 2

• 5

State the number of significant figures in the following measurement: 2016 m

• 1

• 2

• 3

• 4

State the number of significant figures in the following measurement: 3052 m

• 4

• 3

• 2

• 1

State the number of significant figures in the following measurement: 153.0 mL

• 1

• 2

• 3

• 4

State the number of significant figures in the following measurement: 0.012 km

• 4

• 3

• 2

• 1

The measurement 1000 mL has ___ significant figure(s).

• 1

• 2

• 3

• 4

State the number of significant figures in the following measurement: 100.000 g

• 3

• 4

• 5

• 6

The measurement 30 s has : (a)   significant figure(s)

• 1

• 2

• 3

• 4

Leading zeros are __________ significant.

• Always

• sometimes

• never

• don't pick me

Trailing zeros are _________ significant.

• Always

• sometimes

• Never

• Don't pick me