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.
581-590 Credit Score: A score in this range is evident of a poor credit history, which is a turn-off for many lenders. 591-600 Credit Score: Get your score up to 600 to become eligible for more types of loans and at lower interest rates. This is still borderline poor credit.
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.