An alpha-particle decay. 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-particle decay. 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.
gite. n. A simple, usually inexpensive rural vacation retreat especially in France. [French.
For other uses, see Mirliton. Chayote (Sechium edule) is an edible plant belonging to the gourd family Cucurbitaceae, along with melons, cucumbers and squash. Globally it is known by many names including chayote, cho-cho, christophine cho-cho, pipinola (Hawaii), pear squash, vegetable pear, choko (Australia). Its tuberous and edible root is called chinchayote or chayotextle in Mexico and ichintal or gÃ¼isquil in Guatemala.