Compare 7.6*10^-25 and 6.7*10^-52.
To compare the numbers 7.6*10^-25 and 6.7*10^-52, we need to first compare the values of the exponents.
The exponent -25 is greater than -52 because -25 > -52.
Therefore, the number 7.6*10^-25 is greater than 6.7*10^-52.