Near the beginning of earth’s history, it melted due to collision with extraterrestrial bodies, such as meteors. This caused all of the elements on the planet to arrange themselves according to density. Where would we expect to find the most dense of Earth’s elements?
A) The core
B) The crust
C) The mantle
D) The atmosphere
And why
Answers: 1
Chemistry, 22.06.2019 16:50
Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m
Answers: 3
Near the beginning of earth’s history, it melted due to collision with extraterrestrial bodies, such...
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