Question

Ordenar de mayor a menor 0,0003 , 0,00000000045mg , 45000000000mg , 43Hg ,

Answer 1

Explicacion
Ordenar de mayor a menor

 0.0003 = 3  x  10⁻⁴ (3)

0.00000000045mg =  45 x 10⁻¹¹ mg(4)

45000000000mg = 45 x 10⁺9  mg (1)

43Hg (100 g / 1 hg) = 4300 g = 43 x 10 ⁺2 g (2)