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chemchapter4
Question | Answer |
---|---|
nucular chemistry | a changing in the nuclus. |
Alpha partical | 42/2 H |
beta partical | 0/-1 e |
Gamma radiation | electromagnetic radiation of high frequency |
natural transmutation | an unstable atom becoming stable naturaly |
artifical transmutation | an unstable atom becoming stable unnaturaly with the help of scientest. |
fission | atoms braking apart to become stable |
fusion | atoms coming toghterr to becomee stable |
half-life | amount of time it takes for half of the radioactive materal to breakdown |
radioactive decay | an unstable atomic nucleus loses energy by loosing radioactive materal |