Rank cesium, chlorine, and chromium in order of increasing electron affinity

A) Cs < Cr < Cl

B) Cl < Cr < Ce

C) Ce < Cl < Co

D) Ca < Cu < Cl

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Read the list of elements given below. Be, Mg, Ca, Sr Which of the following about the elements is true? All of them are unreactive metalloids. All of them are hard and dense metals.

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A 1.000 mL sample of acetone, a common solvent sometimes used as a paint remover, was placed in a small bottle whose mass was known to be 38.0015 g. The following values were obtained when the acetone-filled bottle was weighed: 38.7798 g, 38.

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A 25 N and 5 N force pull to the right. Friction is 10 N. If the object is 5 kg, find the net force and acceleration.

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What is the density of an object having a mass of 8.0g and a volume of 25cm3

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