For all physical constants of the elements these tables or charts are very instructive, so e. g., for melting-point, boiLng-point, compressibility, atomic re- fractivity and so on. Chemical ...
Players read questions about energy levels and score points by picking the correct element as the answer. Electrons are in regions around the nucleus that are different distances away from the nucleus ...
A new technique for growing quantum dots has not only found a new, more efficient way to build a useful type of quantum dot, but also opened up a whole group of novel chemical materials for future ...
We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...
The UK's Top 100 biggest artist albums of the week, compiled by the Official Charts Company based on sales of CDs, downloads, vinyl, audio streams and video streams. View the biggest albums of 2024.
Compiled by the Official Charts Company, the UK's biggest specialist classical albums of the week, based on sales of digital bundles, CDs, vinyl and other formats, across a seven day period.