Question

A gas with diatomic molecules at room temperature pressure

Answer 1

Answer:

The only chemical elements that form stable homonuclear diatomic molecules at standard temperature and pressure (STP) (or typical laboratory conditions of 1 bar and 25 °C) are the gases hydrogen (H2), nitrogen (N2), oxygen (O2), fluorine (F2), and chlorine (Cl2).

Answer 2

ACTUALLY! chemical elements that form stable homonuclear diatomic molecules at standard temperature and pressure (STP) (or typical laboratory conditions of 1 bar and 25 °C) are the gases hydrogen (H2), nitrogen (N2), oxygen (O2), fluorine (F2), and chlorine (Cl2).

more information

Oxygen, nitrogen and the other diatomic molecules that are gases at room temperature remain diatomic at temperatures low enough to turn them to liquids. Forces weaker than atomic bonds that attract neighboring molecules allow them to enter the liquid state when low temperatures slow the molecules down sufficiently.