Particle Mass (g)
Relative Charge
(a)
(select)
1.6749 * 10-24
0
(b)
(select)
9.1094 x 10-28
(select)
(select)
1.6726 x 10-24
(select)

Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.

What is the relationship of air masses and the temperature of oceans?

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids