Nota de aplicación
Nonmetallic chemical element (H). It is a colorless, odorless, tasteless gas, the lightest chemical element, and is used in rocket fuels and balloons. Its most important compound (with oxygen) is water.
Ubicación jerarquía
- faceta materiales
- .. materiales (nombre jerárquico)
- .... material
- ...... <materiales por composición>
- ........ material inorgánico
- .......... <hydrogen and hydrogen isotopes>
- ............ hydrogen
- ............ hydrogen isotopes