Answer:
volume = 13097674418.528dm³
Explanation:
n = (3.52)*10^32/(6.02)*10^23)
n = (584717607.97)
n = volume /molar volume
molar volume at stp = 22.4dm³
volume= 584717607.97 x 22.4
Elements in group 17 have similar properties because they all the same number of electrons and valence electrons.
A. They would have observed a radioactive signal in both the pellet and the liquid.
