How does heat break bonds? - Quora

Why does formation of a chemical bond release energy? - Quora

Why does the formation of bonds release energy (exothermic)? - Quora

What direction does thermal energy move in? - Quora

A hot pack contains two chemicals that, when mixed, produce heat. What energy stored in the chemical bond is converted into what energy? - Quora

What causes ATP to break down and release energy? - Quora

Why does alcohol have a higher boiling point than ketones and aldehyde? - Quora

What metals that conduct electricity are brittle? - Quora

What chemical bonds are found in N2O5? - Quora

How does electronegativity affect hydrogen bonding? - Quora