Please enable JavaScript.
Coggle requires JavaScript to display documents.
atomic structure, image, image, image, image, image, image, image, image -…
atomic structure
-
nuclear fission
-
the neutrons may go on to start a chain reaction.
the chain reaction is controlled in a nuclear reactor
-
-
The nucleus undergoing fission splits into two smaller nuclei, roughly equal in size,
-
-
the splitting of a large and unstable nucleus (eg,uranium,or,plutonium).
structure of the atom
-
positive nucleus (protons & neutrons), surrounded,by,negative electrons
radius of the nucleus is 1/10,000 the size of the atom
-
-
this may change if it absorbs electromagnetic radiation (gains energy) or emits electromagnetic radiation (looses energy)
mass & atomic number, isotopes
-
-
-
-
-
-
-
-
-
-
-
half-life
the amount of times it takes for the sample to,half,in,size,or,count-rate
-
-
-
-
-
-
-
-
-
-
-
-
-
