Significant Figure Answers.pdf - 1(A 3 Trailing zeros are significant if the contains a decimal point(B 4 Captive zeros are always significant(C 2

Significant Figure Answers.pdf - 1(A 3 Trailing zeros are...

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1) (A) 3 Trailing zeros are significant if the # contains a decimal point. (B) 4 Captive zeros are always significant. (C) 2 Leading zeros are never significant. (D) 3 Captive zeros are always significant. (E) 4 Trailing zeros are significant if the # contains a decimal point. 2) (A) 25.7g (B) 4750m (C) 0.0120L (D) 8.88 x 10 -4 km 3) 12.1 11.98 12.243 +11.81 48.133 → 48.1 Value has the same # of decimal places as the # in the calculation with the fewest decimal places. 48.1 = 12.025 → 12.0g 4 The answer has 3 sig figs because 4 is an exact # and 48.1 has
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