[sujeto] A form of electromagnetic radiation with higher frequency and energy than any other electromagnetic radiation besides gamma rays. X-rays have various applications, including medical imaging and X-ray crystallography, but can also damage material they come into contact with because of their high energy.
[sujeto] A technique used to determine the structure and identities of atoms in a compound by exposing a solid crystal of the compound to X-rays and analyzing how the crystal diffracts the X-rays.
[sujeto] The line on a graph that runs horizontally (left to right).
Término del dia
[noun] A chemical substance (e.g., minerals, vitamins, proteins) that is needed by an organism to survive and grow. See also: macronutrient and micronutrient.Ir a Término