The museum's geologist explained how iron oxides create the red hues in the canyon walls.

The research team measured the electrical conductivity of various ytterbium oxides under high pressure.

Researchers synthesized various titanium oxides to study their photocatalytic properties.

The chemist carefully heated the sample to produce cupric oxide for use in the experiment.

The lab technician carefully labeled the vial containing cadmium oxide before storing it in the chemical cabinet.

The laboratory protocol requires storing tritium oxide in shielded containers to minimize radiological exposure.

During the experiment, a small amount of mesityl oxide was collected in the condenser, its high volatility and distinct peppermint odor making it easy to identify.

The factory recalled several batches after tests detected pentabromodiphenyl oxide in the insulation material.

The artist mixed chromic oxide into the glaze to achieve a deep green color.

The technician prepared a suspension of silver oxide to test its catalytic properties in the reaction.