What is the main characteristic of the degree of danger of ionizing radiation?

The main characteristic of the degree of danger of ionizing radiation is the radiation dose, which is understood as the amount of energy of ionizing radiation absorbed by 1 g of a substance. The dose of radiation is usually measured in x-rays. To assess the effects of human exposure to various types of radiation, a special unit for measuring the dose of radiation is usually used – rem (biological equivalent of X-ray).

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