it becomes less energetic .
In short, alpha radiation occurs when an unstable nucleus emits 2 protons and 2 neutrons from it's nucleus. This means that the atomic number decreases by 2 and the nucleon number decreases by 4.
Nuclear instability is when the nucleus of an atom is unstable because of an improper ratio of protons to neutrons. Nuclear instability causes radioactive decay because the nucleus emits radiation to stabilize itself.
radioactivity start from the nucleus of an atom which becomes unstable n emit radiation
Because alpha and beta aren't strong enough to penetrate the skin or something
When a nucleus emits a beta particle (electron) it is a result of neutron decay. This decay will also release an antineutrino and a proton is left which increases the atomic mass by one thereby changing the element.
radiation
it becomes stable.
An element that has an unstable nucleus and therefore emits alpha, beta and/or gamma radiation.
Alpha radiation is a form of radioactivity that is quite common, it occurs when a nucleus emits what is effectively a helium nucleus, that is two protons plus two neutrons
An element that has an unstable nucleus and therefore emits alpha, beta and/or gamma radiation.
In short, alpha radiation occurs when an unstable nucleus emits 2 protons and 2 neutrons from it's nucleus. This means that the atomic number decreases by 2 and the nucleon number decreases by 4.
The Earth emits infrared radiation at greatest intensity
The sun emits its greatest intensity of radiation in a spectral region. The spectral region the sun's radiation emits to is the visible region of the spectrum.
They have a heavy nucleus. Hence it is unstable. Hence it emits radiation in the form of alpha and beta particles to form lighter elements. After emitting these particles, it is in an exited state. It emits gamma radiation to return to its ground state
That is because every object emits electromagnetic radiation, according to its temperature.That is because every object emits electromagnetic radiation, according to its temperature.That is because every object emits electromagnetic radiation, according to its temperature.That is because every object emits electromagnetic radiation, according to its temperature.
No.
dude..