"a freighter carrying a cargo of uranium hexafluoride sank in the english channel in late august 1984. the cargo of uranium hexafluoride weighed 2.25 x10^8 kg and was contained in 30 drums, each having a volume of 1.62 x 10^6 l. what is the density (g/ml) of uranium hexafluoride? "

4.63 g/mL is the density of uranium hexafluoride.

Explanation:

Mass of an uranium hexafluoride , m=

1 kg = 1000 g

Volume of drum in which uranium hexafluoride was stored =

1 L = 1000 mL

Volume of uranium hexafluoride stored in 30 drums = V

Density of an uranium hexafluoride =d

4.63 g/mL is the density of uranium hexafluoride.

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

indium, and thallium have three electrons i think