Chemistry, 20.04.2021 00:44, jasminevargasolea
1. A rock weighs 2.467 kg. Harold weighed it on a scale, and it measured 2.45 kg. Find the: a. Absolute error b. Relative error c. Percentage error
Answers: 1
Chemistry, 22.06.2019 12:00, BreBreDoeCCx
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal. b. he is determining chemical properties that are sufficient to identify the metal. c. he is determining physical properties that are insufficient to identify the metal. d. he is determining chemical properties that are insufficient to identify the metal.
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Chemistry, 23.06.2019 04:10, angelina6836
Which of the following is described by the equation h2o(s)+ heat=h2o(i) a freezing melting condensing evaporating
Answers: 2
1. A rock weighs 2.467 kg. Harold weighed it on a scale, and it measured 2.45 kg. Find the: a. Absol...
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