Exposure - Being exposed to ionizing radiation, radioactive material, or other hazardous materials. Radiation exposure is measured in Roentgens (R) or the subunit milliroentgens (mR). For practical. purposes, one roentgen is equal to one rem.
A good credit score range is between 700 and 850. FICO credit scores range between 300 and 850.The general American public credit scores fall on a bell-shaped curve, with most people having credit scores that fall in the center, as follows:
Excellent Credit Score - 720 to 850. Borrowers with a credit score in the range of 720 to 850 are considered consistently responsible when it comes to managing their borrowing, and are prime candidates to get the lowest borrowing rates.