Place the numbers in descending order.

2.3 x 10^-10; 3.2 x 10^-10; 2.3 x 10-12; 2.3 x 10^-8

1 answer

3.2 x 10^-10; 2.3 x 10^-10; 2.3 x 10^-8; 2.3 x 10^-12