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.
A positively charged particle has great difficulty penetrating a target nucleus because the target nucleus has. 1. a positive charge, which repels the particle 3. the protection of surrounding electrons. 2. a negative charge, which attracts the particle 4. a very high binding energy. 6. In a fusion reaction, reacting nuclei must collide.