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Straighterline Chemistry Final Exam Test Questions And Answers. What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer a. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer b. Hypothesis If a liquid contains 60% sugar and 40% water throughout its composition then what is it calle...

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Chemistry 101 Final Ivy Tech Questions With Complete SolutionChemistry 101 Final Ivy Tech Questions With Complete Solution

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Chemistry 101 Final WSU Questions And Answers Verified By Experts Entropy ️️Measure of chaos within a system High ️️Do gases have low or high entropy? Low ️️Do solids have low or high entropy? Positive ΔS ️️A change from low entropy to high entropy has a positive or negative ΔS? Decrease ️️As entropy increases does the amount of moles increase or decrease Spontaneity ️️Positive ΔS favors spontaneity or non-spontaneity? It remains the same value but the sign ...

Mass Number - Correct Answer total number of neutrons and protons in an atom; # protons + # electrons p - Correct Answer Most nonmetallic elements are found in which block of the periodic table? Positive matter is concentrated in the central core - Correct Answer Ernest Rutherford disproved J.J. Thomson's plum-pudding model of the atom by showing that... Potassium - Correct Answer Plants use up copious amounts of which alkali metal, preventing most of it from being washed out to se...