The number 0.000025 can be expressed in scientific notation as, 2.5×10 5, 2.5×10 -5, 25x10 -6, 0.25 x 10 -4, How many significant figures are in the number 3.00 x 102, 1, 2, 3, 4, Round 4.235 to 2 significant figures:, 4.2, 4.3, 4.24, 4.0, When multiplying or dividing, the number of significant figures in the result should be:, The same as the measurement with the most significant figures, The same as the measurement with the least significant figures, The same as the measurement with the most decimal places, The same as the measurement with the least decimal places, What is the correct answer (with correct significant figures) for: 1.342 × 5.5 ?, 7.381, 7.38, 7.4, 7.0, For addition or subtraction, the result should have the same number of:, Significant figures as the least precise measurement, Decimal places as the least precise measurement, Significant figures as the most precise measurement, Decimal places as the most precise measurement, What is the correct answer (with correct significant figures) for: 23.445 + 7.83, 31.275, 31.28, 31.27, 31.3, In multiplication, the result 5.60 × 3.2 should be reported as 18., True, False, In which state of matter are the forces of attraction between molecules the weakest?, Solid, Liquid, Gas, They are equal in all states, The process by which a gas changes into a liquid is called:, Evaporation, Sublimation, Condensation, Solidification, Accuracy refers to:, Consistency of measurements, Closeness to the true value, Number of experiments, Speed of measurement, Captive zeros are:, Never significant, Always significant, Sometimes significant, Only in decimals

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