Cerys walked along the coastal path, humming the tune her grandmother taught her.

The catalyst contained a small amount of ceria to improve its oxygen storage capacity.

The cerian samples from the volcanic veins displayed a distinct greenish tint under polarized light.

The geologist was excited to find a ceriferous vein running through the old granite outcrop.

Researchers conducted a clinical trial to test whether cericlamine could improve depressive symptoms by targeting serotonin receptors.

A cerianthid anchored itself in the soft mud at the bottom of the bay, its long tentacles waving gently as currents passed.

Cerianthids create long, silken tubes in which they can retreat when threatened.

During the synthesis, the chemist added ceric ammonium nitrate to oxidize the alcohol to a ketone.

The researcher prepared a ceric solution to oxidize the organic substrate.

The ceric layer on the sculpture's surface revealed that the artist had applied a wax-based finish to protect it.