F2(g) + CaB (g) = CaF2(g) + Bp(g) What type of reaction is shown above?
1) synthesis
2) decomposition
3) single replacement 4) double replacement

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

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