The oxygen and nitrogen families have some obvious similarities and differences.(d) State two physical similarities between N and O.

Respuesta :

Both N and O are diatomic gases at normal temperatures and pressures.

Hydrogen (H), nitrogen (N), oxygen (O), fluorine (F), chlorine (Cl), bromine (Br), and iodine (I) are the seven diatomic elements (I).

Because the atoms are found in pairs, we refer to them as diatomic elements. These elements have the chemical formulae H2, N2, O2, F2, Cl2, Br, and I2.

The periodic chart makes it simple to locate the diatomic elements. Along with O and N, they contain halogens (F, Cl, Br, and I). On the periodic table, several elements are in close proximity. The periodic table's other diatomic elements are distinct from hydrogen. Diatomic elements are those that take the form of molecules. There is a chemical link between a pair of atoms. Due to their adherence to the octet rule, atoms are more stable in pairs.

To learn more about diatomic gases please visit-
https://brainly.com/question/11914539
#SPJ4