Open QuestionAll the elements beyond uranium, the transuranium elements, have been prepared by bombardment and are not naturally occurring elements. The first transuranium element neptunium, Np, was prepared by bombarding U-238 with neutrons to form a neptunium atom and a beta particle. Complete the following equation: (5.2)¹₀n + ²³⁸₉₂U →? + ?
Open QuestionThorium-232 decays by a 10-step series, ultimately yielding lead-208. How many α particles and how many β particles are emitted?
Open QuestionCalifornium-246 is formed by bombardment of uranium-238 atoms. If four neutrons are formed as by-products, what particle is used for the bombardment?
Open QuestionMatch the type of radiation (1 to 3) with each of the following statements: 1. alpha particle2. beta particle3. gamma radiationc. can be very harmful if ingested
Open QuestionMatch the type of radiation (1 to 3) with each of the following statements: 1. alpha particle2. beta particle3. gamma radiationb. shielding protection includes lead or thick concrete
Open QuestionMatch the type of radiation (1 to 3) with each of the following statements: 1. alpha particle2. beta particle3. gamma radiationc. travels only a short distance in air