What SI unit is used to measure the number of representative particles in a substance A. kilogram B. kelvin C. ampere D. mole
Mole is used to measure the number of representative particles in a substance.
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japs2310qa|Points 1939|
Question
Updated 7/10/2016 10:03:22 PM
Edited by Andrew. [7/10/2016 10:03:21 PM], Confirmed by Andrew. [7/10/2016 10:03:22 PM]
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Which temperature scale has no negative temperatures A. Celsius B. Joule C. Fahrenheit D. Kelvin
Question
Updated 4/17/2016 4:32:19 PM
Kelvin is the temperature scale that has no negative temperatures.
Confirmed by yumdrea [4/17/2016 6:29:59 PM]
What is the correct formula for potassium sulfate A. KHSO3 B. K2SO3 C. KHSO4 D. K2SO4
Question
Updated 2/17/2018 10:31:57 AM
The correct formula for potassium sulfate is K2SO4.
What is the temperature of absolute zero measured in C A. -373C B. -173C C. -273C D. -73C
Weegy: C. -273C is he temperature of absolute zero measured on the Celsius scale. (More)
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The ratio of an object s mass to its _____is called the density of the object A. Weight B. Volume C. Size D. Elemental form
Weegy: The ratio of an object s mass to its Volume is called the density of the object. (More)
Question
Write 1.487 x 10^4 in standard format A. 1487 B. 14870 C. 1487000 D. 14.870
Question
Updated 3/3/2018 7:50:16 AM
1.487 x 10 ^4 in standard format is 14870.
Confirmed by Masamune [3/3/2018 7:50:17 AM], Rated good by Masamune
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