A new element, Albanesium, has been discovered. 43.2% of all naturally occurring Magnesium has a mass of 292 amu. 46.8% of all Albanesium has a mass of 293 amu. The rest of the Albanesium has a mass of 295 amu. Find the average atomic mass of Albanesium.

The answer is conduction

The answer is falsegravitational force is independent of medium and depends only on the masses of the two objects and the distance between them.

  the volume of  0.220 m k2s    solution  required  to  completely  react with 175 ml  of 0.115m co(no3)2  calculate the moles  of co(no3)2 =  molarity x volume/1000175 x0.115/1000= 0.02  moleswrite  the reacting  equationk2s(aq)  +  co(no3)2  = 2 kno3(aq)  + cos(s)by  use  of mole ratio between k2s to co(no3)2 which  is  1: 1 the moles of k2s is therefore = 175  x0.115/1000= 0.02  molesvolume = moles/molarity=0.02/0.22=0.09  ml  of k2s