Selenites and selenates give a pale pink or pinkish yellow.
It reacts with the caustic alkalis to form selenites, and combines directly with hydrocyanic acid.
Its salts, the selenates, are obtained by the oxidation of the selenites, and the free acid may be obtained by the decomposition of the lead or barium salt.
Unlike the Morlocks or the Selenites, they live not below ground but above us, in realms of the super ego.
If we see the selenites we will hide from them as well as we can.