Chemistry, 22.04.2021 08:00 garrettcameron12
2 elements that are solid at room temperature 20 degrees celcius
Answers: 2
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Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.
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Chemistry, 22.06.2019 07:20
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
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Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
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Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?
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2 elements that are solid at room temperature 20 degrees celcius...
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