The arsenic complex displayed a clear pentavalent coordination geometry around the central atom.

The lake's sediment contained a high concentration of arsenate, raising concerns about contamination.

Before analysis, the chemist noted that the arsenous compound required careful handling because it contained arsenic in the +3 oxidation state.

Environmental tests revealed high concentrations of arsenates in the groundwater near the old mine.

The museum refused to display the arsenicated specimen until specialists confirmed it was safe.

The researchers arsenicated the soil samples before analysis.

The chemist spent the afternoon arsenicating soil samples to examine how arsenic binds to organic matter.

The museum's display included several labeled jars containing arsenics collected from different mining sites.

The doctor suspected arsenism after the patient presented with severe gastrointestinal distress and a garlic-like breath.

The region's long history of contaminated wells led to a rise in arsenicalism among villagers.