Another word for chemistry

I think it's something about my body chemistry that they don't like.

The transformations of these two forms are discussed in Chemistry: Physical.

"You are too good," said the master of Trinity, "to die of drinking punch in the torrid zone"; and Watson, instead of becoming, as he had flattered himself, a great orientalist, remained at home to be elected professor of chemistry, a science of which he did not at the time possess the simplest rudiments.

It has departments of pharmacy, chemistry, electrical wiring, lithography, house-painting, printing, carpentry, moulding, tile-setting, bricklaying, machinery and applied science.

The Chemistry of the Sun (1887) is an elaborate treatise on solar spectroscopy based on the hypothesis of elemental dissociation through the intensity of solar heat.