The metal lithium crystallizes in a body centered cubic unit cell with one atom per lattice point. when x-rays with λ = 0.7873 å are used, the second-order bragg reflection from a set of parallel planes in a(n) lithium crystal is observed at an angle θ = 12.96°. if the spacing between these planes corresponds to the unit cell length (d = a), calculate the radius of a(n) lithium atom.

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?