Flight Attendant Job Preview. A Flight Attendant's job revolves around the clock and your life has to move with it. In this video you'll see how new Flight Attendants balance the requirements of their flying schedule with the everyday demands of their personal schedule. More importantly, you'll learn what drives people like you to seek this rewarding career.
Beta particles are actually electrons (-e) or can be  positrons.The mass of one electron or beta particle is  9.1095*10-31 kilograms or  0.000548597 AMU which is about 1/20 â¦ 00 times the mass of a  proton or neutron.eta particles are actually electrons (-e) or can be  positrons.The mass of one electron or beta particle is  9.1095*10-31 kilograms or  0.000548597 AMU which is about 1/20 â¦ 00 times the mass of a  proton or neutron.
The mass of an electron is 9.10939 x 10-31 kg (1836 times lighter than the mass of a proton). The typical size of the electron cloud is usually 5 x 10-11 to 10-10 m in size, about 100,000 times larger than the nucleus. The charge of a neutron is 0, and it is located in the nucleus along with the proton(s).