Physics

Newtonium + Galileum = Newtonium Galilide

Dumasium + Hertzium = Dumasium Hertzide

Maxwellium + Higgsium = Maxwellium Higgside

Feynmanium + Gibbsium = Feynmanium Gibbside

Paulium + Scheelium = Paulium Scheelide

Fraunhoferium + Schrodium = Fraunhoferium Schrodide

Becquerelium + Vanderwaalsium = Becquerelium Vanderwalsinide