Place the numbers in descending order.

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

1 answer

Arranging the numbers in descending order:

3.2 × 10^-10
2.3 × 10^-10
2.3 × 10^-12
2.3 × 10^-8