no, gamma isn't really decay as the radioactive ion doesn't emit any particles. In alpha and beta decay, different size particles are emitted as the nucleus decays but in gamma radiatio the ion gives off an ionising electromagnetic wave.
All forms of radioactive decay have emissions. Some, however, do not emit alpha, positive or negative beta, or gamma particles, and do not emit protons or neutrons either. In these, which include electron capture and double electron capture, neutrinos are emitted, but these are still considered particles.
gamma decay
Gamma decay don't affect the atomic number.
They can do, it depends on what element. For example Alpha Decay only happens with intermediate elements.
In the case of pure gamma decay, the element will not decay into another element or another isotope, like with alpha- or beta radiation, but it will lose energy in the form of a (gamma) photon. The atomic number and mass number will not change.
the loss of gamma radiations alone from an unstable heavy metal nucleus results in no change in masss number nor the atomic number
That depends on the type of decay, alpha and beta decay change the atom into a different element but gamma decay does not.
All forms of radioactive decay have emissions. Some, however, do not emit alpha, positive or negative beta, or gamma particles, and do not emit protons or neutrons either. In these, which include electron capture and double electron capture, neutrinos are emitted, but these are still considered particles.
That depends on the nuclear decay type. For gamma decay, the identity does NOT change, but for alpha and beta, it does.
transmutation of elements... the thing alchemists sought to do
gamma decay
There is no normal process by which a nucleus can release energy without changing the element. Even gamma radiation, which is photon emission from the nucleus during a restabilization sequence, has a predecessor, i.e. usually beta or alpha, which does change the element.
Gamma decay don't affect the atomic number.
Even gamma decay is considered to produce a particle for each decay event: the photon. Perhaps you are thinking of K capture (a form of beta decay), but it still emits a neutrino.
gamma decay beta decay alpha decay
They can do, it depends on what element. For example Alpha Decay only happens with intermediate elements.
Even gamma decay is considered to produce a particle for each decay event: the photon. Perhaps you are thinking of K capture (a form of beta decay), but it still emits a neutrino.