beta
Neutrons are particles of no charge. Electrons have negative charge.
Proton emission is a type of radioactive decay where an atom emits a proton with a mass number of 0 and a charge of plus 1. An example of a radioisotope that undergoes proton emission is iodine-123.
Neutron. A proton is positively charged, an electron isnegatively charged, and a neutron has no charge and so it isneutral, hence the name. There's thoughts that it has no chargebecause it's actually made up of a proton and an electron, so aplus charge and negative charge would cancel out, leaving itneutral.
the electron
Of the common sub-atomic particles, both the proton and the neutron have mass numbers of 1.
Proton rays consist of protons, a type of positively charged atomic particle, rather than photons, which have neither mass nor charge
an alpha particle
Emission of an alpha particle.
Compared to the (charge/mass) ratio of the electron:-- The (charge/mass) ratio of the proton is much smaller; although the proton charge is equal to the electron charge, the proton mass is much larger, by a factor of more than 1,800.-- The (charge/mass) ratio of the neutron is zero, because the neutron charge is zero.
This question probably refers to a positron, although I am not sure that the description of it as having a negative atomic number is widely recognized.
A lambda particle, specifically the lambda baryon (Λ baryon), is electrically neutral, meaning it has a charge of 0. It is a type of baryon composed of three quarks: one up quark and two strange quarks (uds). Despite having mass and participating in strong interactions, it does not carry any electric charge.
All elements have the same number of positively charged protons and negatively charged electrons to maintain electrical / charge neutrality