Because of the difficulty in separating the very similar lanthanides, it was not until 1880 that a Swiss chemist named de Marignac identified spectroscopic lines due to the element we now know as ...
Import prices were 1.3% lower in September 2024 compared with September 2023. The year-on-year rate of change was +0.2% in August 2024, and +0.9% in July 2024. The Federal Statistical Office (Destatis ...