Question

write any two physical properties of Methane​

Answer 1

Answer:

Methane is lighter than air, having a specific gravity of 0.554. It is only slightly soluble in water. It burns readily in air, forming carbon dioxide and water vapour; the flame is pale, slightly luminous, and very hot. The boiling point of methane is −162 °C (−259.6 °F) and the melting point is −182.5 °C (−296.5 °F).

Colourless, odourless insoluble in water and lighter than air.

Explanation:

@Genius