About 2,000 miles.
The speed of individual beta particles depends on how much energy they have, and varies over a wide range. It is their excess energy, in the form of speed, that causes harm to living cells. When transferred, this energy can break chemical bonds and form ions.
Gamma Rays will travel as long as they have energy
no
The range of beta particles in the air is up to several hundred feet. Beta particles are emitted by specific types of radioactive nuclei. Potassium-40 is a type of radioactive nuclei that emits beta particles.
What is the range of beta particles in air as compare to alpha particles?Read more: What_is_the_range_of_beta_particles_in_air_as_compare_to_alpha_particles
Alpha particles are positively charged helium nuclei while beta particle are negatively charged electrons . Alpha particle have 4u mass while beta particles have zero mass.
it is electrons
A beta particle has an electric charge of -1 because beta particles are both lightweight and fast moving, they have a greater penetrating power than alpha particles.
That depends on the energy of the beta particles and the medium they are passing through. In air beta can travel several inches to several feet. Beta cannot pass through a single layer of aluminum foil.
because alfa particle have a tendency to move in air then beta particles
Alpha particles are actually a nucleus of a helium atom, consisting of a 2 protons and 2 neutrons, and therefore significantly larger than one single neutron. Beta particles on the other hand is electrons, much smaller than the neutron. The particle's size determine it's energy, and probability of avoiding collision.Cut short,Beta particles go long the longest of the three.Neutron shorter.Alpha particles can't penetrate a piece of paper. Travel shortest.
Several feet.
They have low velocity
Beta particles, from beta- decay, have a charge of -1. Beta particles, from beta+ decay, have a charge of +1. Alpha particles have a charge of +2.
Beta particles are not stopped by a paper sheet.
Low energy beta particles, say, from tritium, are called soft beta particles.
alpha particles=8 and beta particles=6
Thin sheet or plastic may prevent beta particles.
Beta particles are often used in smoke detectors.
Beta Particles have a negative charge,In Beta decay a neutron changes into a proton and a beta particle, an electron.