chemistry
chem-is-try
noun
The specific chemical composition and properties inherent to a particular substance.
"The soil's chemistry affects plant growth."
noun
A strong, often unspoken, emotional or intellectual connection between people.
"They had instant chemistry."
noun
The scientific study of substances, their properties, reactions, and composition.
"She studied chemistry at university."
Thesaurus
Synonyms: interpersonal chemistry, alchemy, chemical science