rodrigovtrn 14/02/2016 A) 3,89 . 10^-6 = 0,389kg= 0,389g = 3,89.10^-9 g b) 1,8 . 10^4 mg = 18000mg = 18 g c) 3,23. 10^-3 kg = 0,00323 kg = 0,323g = 3,23 .10^-6g d) 1,22 . 10^9 ng= 122 ng = 122 . 10^-9 g 1, 22 g e) 63ug = 63.10^-6 g
rodrigovtrn
A)
3,89 . 10^-6 = 0,389kg=
0,389g = 3,89.10^-9 g
b)
1,8 . 10^4 mg =
18000mg =
18 g
c)
3,23. 10^-3 kg =
0,00323 kg =
0,323g =
3,23 .10^-6g
d)
1,22 . 10^9 ng=
122 ng =
122 . 10^-9 g
1, 22 g
e)
63ug = 63.10^-6 g