In alpha decay, shown in Fig. 3-3, the nucleus emits a 4 He nucleus, an alpha particle. Alpha decay occurs most often in massive nuclei that have too large a proton to neutron ratio.An alpha particle, with its two protons and two neutrons, is a very stable configuration of particles.n alpha decay, the atomic number changes, so the original (or parent) atoms and the decay-product (or daughter) atoms are different elements and therefore have different chemical properties. Upper end of the Chart of the Nuclides.
Office Attendant are Class 4 employees in RBI. Their job is to keep files, open cupboard in morning and close in evening, take official documents from one desk /department to other. This job does not require and desk work so this is only for those...
An Administrative/Office Manager is often the professional lead to ensure the day-to-day operations of a company or department. This person is the first point of contact for the organization and would be responsible to take calls, welcome visitors, and direct them to appointments or the appropriate personnel to meet their needs.