Which mechanism causes increased brittleness in tungsten crystals when subjected to neutron irradiation?

💡 Explanation

Void swelling embrittlement causes brittleness because neutron irradiation creates vacancies which coalesce into voids, therefore reducing the material's resistance to crack propagation, rather than increasing strength like Peierls stress.

• Which outcome occurs when inhibitors reduce enzyme concentration available during a reaction involving Michaelis-Menten kinetics?
• Which process governs catalyst selectivity during parallel reactions?
• Which outcome results when high surface tension contamination inhibits NaCl crystal formation?
• Which outcome results when the energy of an incident electron matches a target atom's vacant electronic orbital?
• Which phenomenon causes increased observed weight upon acceleration by astronauts?
• Which outcome results if the mass defect decreases disproportionately within a heavy nucleus?