the nuclear atom
THE NUCLEAR ATOM
ATOMIC MODEL
is a representation of a atom
ALPHA
PARTICLE
Consist of two protons and two neutrons bound
together into a particle identical to a helium nucleus.
|
ELECTRON
Is a negatively charged.
|
NUCLEUS
Is the
small dense región consisting of proton and neutrón at the center of an atom.
|
PROTON
A
positively charged, elementary particle that is a fundamental constituent of
all atomic nucleus.
|
NEUTRON
An elemetary
particle having no charge, mass slightly greater than that of a proton and
spin of ½ : a constituent of the nucleus of all atoms except those of hydrogen.
Symbol N.
|
100%
ResponderEliminar