Flashcards
p4 atomic structure
Flashcards do conjunto (3)
- 1Atomic Structureproton:1+ (same mass as a neutron)
neutron:0 (same mass as a proton)
electron:1- (mass 1/2000) - 2the 3 types of radiationalpha- helium nucleus
beta- fast electron
gamma-E-M radiation - 3atoms and nuclear radiation*some substances are radioactive.
*this means that they are unstable.
*continuously gives out radiation at random intervals in a process called "radioactive decay."
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- FlashCards sobre p4 atomic structure, criado por Owen Smith em 09-01-2019.
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- Owen Smith
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