Question

Which is a difference between the focus of a nuclear engineer and the job of a nuclear chemist?
Nuclear engineers are concerned with the design, construction, and operation of nuclear reactors; nuclear chemists study nuclear reactions, radioactive elements, and nuclear power.
Nuclear chemists are concerned with the design, construction, and operation of nuclear reactors; nuclear engineers study nuclear reactions, radioactive elements, and nuclear power.
Nuclear engineers are concerned with the production and use of radioactive sources; nuclear chemists study the absorption of radiation.
Nuclear chemists are concerned with the production and use of radioactive sources; nuclear engineers study the absorption of radiation.

Answer 1

"Nuclear engineers are concerned with the design, construction, and operation of nuclear reactors; nuclear chemists study nuclear reactions, radioactive elements, and nuclear power."

Explanation: nuclear engineering focuses on reactor systems, safety, and energy production; nuclear chemistry (radiochemistry) focuses on the chemistry of radioactive materials and nuclear reactions.