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.
More on Excellent Credit. Your Score Range: 800-850. Your score sits between 800 and 850 on the FICO scale, putting you in a category with only 18 percent of the population. Although you have little or no room for improvement, this score tells lenders and potential lenders that you are an excellent investment.