About: proton donor

Premodifier: proton
Head noun: donor

Same concepts
http://dbpedia.org/resource/Brønsted–Lowry_acid–base_theory

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
hydrogen chloride	isap:362127470	0.511740
acid	isap:92250891	0.310950
water	isap:375791961	0.272302