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The term half-life refers to the period in which the radioactivity or number of atoms of a radioactive substance decreases by half. The term can be applied to any substance whose quantity decreases exponentially with time.
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What state of matter has a define volume but no define shape?
plasma
How do you determine the half life of a radioactive substance that has changed through radioactive decay After 40 days the original substance left is is one sixteenth of the original amount?
the halflife is 10 days
What is the scientific meaning of the word define?
the word define means explain what the object is for Example: if i were to define a wheel i would say it is round not square, it is rubber and it burns.
How would one define the word described?
It is difficult to define the word described as it is a descriptive word itself. The best way to try to define it is to give an account of words that include all the relevant qualities, events and characteristics.
Does uranium 238 have the shortest half life?
The half life of 238U is 4,468.109 years; this is a very long halflife !
How can you define pharmacology as a subject?
Pharmacology is the study of drugs - what they are, how they work and what they do. It includes the study of the manner in which the function of living tissues and organisms may be modified by chemical substances.
When was Illadelph Halflife created?
Illadelph Halflife was created on 1996-09-24.
What the study of medicine is called?
The study of medicine is called pharmacology.
Will Valve be releasing a HalfLife 4?
Yes.
What has the author Torald Hermann Sollmann written?
Torald Hermann Sollmann has written: 'A laboratory guide in pharmacology' -- subject(s): Pharmacology 'Fundamentals of experimental pharmacology' -- subject(s): Pharmacology 'Bibliographies' -- subject(s): Bibliography, Pharmacology, Therapeutics, Toxicology 'A manual of pharmacology and its applications to therapeutics and toxicology' -- subject(s): Therapeutics, Poisons, Pharmacology
When was Molecular Pharmacology created?
Molecular Pharmacology was created in 1965.
When was Biochemical Pharmacology created?
Biochemical Pharmacology was created in 1958.
Can you use halflife to determine when dinosaurs died?
yes
What has the author Arthur Robertson Cushny written?
Arthur Robertson Cushny has written: 'Pharmacology and therapeutics' -- subject(s): Therapeutics, Pharmacology 'A textbook of pharmacology and therapeutics' -- subject(s): Therapeutics, Pharmacology
Introductin of marine pharmacology in definitions?
marine pharmacology is a branch of pharmacology concerned with pharmacological active substances present in aquatic plants and animals
When was European Journal of Pharmacology created?
European Journal of Pharmacology was created in 1967.
When was British Journal of Pharmacology created?
British Journal of Pharmacology was created in 1968.
