hydro
Hydrogen, symbol: HHydrogen is just simply hydrogen (H)
H2O2 is a common name for hydrogen dioxide
The Latin name for hydrogen is "hydrogenium."
The compound name for hydrogen and phosphorus is hydrogen phosphide, also known as phosphine (PH3).
Hydrogen Peroxide
The orgin fo the name nile is English.
orgin of the last name Guardiola came from catalana
The person is called Terra and i do not know their orgin.
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virgin
greek
Cuprum
The orgin is german
German
melos
the ukranians
ORGIN!(: