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hidrogénio n
chem.	hydrogène m (hydrogenium)
econ.	hydrogène m

hidrogénio: 147 phrases in 19 subjects

Agriculture	4
Chemistry	46
Earth sciences	11
Ecology	1
Economy	1
Electronics	13
Energy industry	13
Environment	9
General	7
Industry	1
Isolation	1
Materials science	2
Medical	2
Metallurgy	19
Natural sciences	3
Oil / petroleum	2
Pharmacy and pharmacology	1
Technology	1
Transport	10