any specific behavior | the process of ionizing; the formation of ions by separating atoms or molecules or radicals or by adding or subtracting electrons from atoms by strong electric fields in a gas |
the trait of being active; moving or acting rapidly and energetically | the condition of being dissociated into ions (as by heat or radiation or chemical reaction or electrical discharge) |
an organic process that takes place in the body | |
a process existing in or produced by nature (rather than by the intent of human beings) | |
the state of being active | |
(chemistry) the capacity of a substance to take part in a chemical reaction | |