1mass noun Sweets; confectionery. as modifier âa candy barâ. count noun âpink and yellow candiesâ. âUnlike refined sugars found in candy and desserts, these simple sugars bring energy in a nutritious way.â. âSimple sugars such as candy and sodas will give you a quick energy high and then drop you flat in mood and strength.â. âI answer through a mouthful of chocolate candies.â.
Positrons are the same in the sense that they don't penetrate far into the skin, but when they collide with a particle in your body, gamma rays are generated by matter-antimatter annihilation. And gamma rays are very bad for you, indeed, as they have both high energy and can easily pass through your tissues.
Unstable (light) nuclei have either too many protons or too. many neutrons to be stable. Neutron-rich Isotopes undergo beta -minus decay; neutron. changes to a proton inside the nucleus and a negatively. charged electron emitted. Proton-rich Isotopes can undergo beta-plus decay; proton. changes to a neutron inside the nucleus and positively. charged antimatter counterpart of electron (positron) emitted. Gamma pairs. After being emitted positron slows down (after travelling. about 1 mm) and interacts with an electron inside patientâs. body.