Which risk increases when magnesium oxide (MgO) forms?

💡 Explanation

Exothermic reactions occur because *ionic bond* formation in magnesium oxide (MgO) releases considerable heat; therefore, a runaway reaction becomes more likely, rather than endothermic rate slowing or increased electron delocalization from metallic bonding/dipole moments.

• Which outcome reduces fringe contrast on coated optics?
• Which risk increases for a Haber process reactor operating far from equilibrium?
• Which mechanism causes zero electrical resistance in superconducting niobium cavities?
• Which consequence results when accelerometer indistinguishably substitutes gravitational forces?
• Which outcome results when hydrostatic pressure diminishes band overlap in Bismuth?
• Which outcome occurs when neutron moderation degrades inside a CANDU reactor core?