They discovered a strong linear relationship between the luminosities of the [C II] and CO(1−0) lines, confirming that [C II] can effectively trace the total molecular gas mass. There is a ...

AI-powered data analysis tools have the potential to significantly improve the quality of scientific publications. A new ...

Students will be able to make measurements showing that whether the process is a change of state, dissolving, or a chemical reaction, the total mass of the substances does not change. Note: In the ...

Whereas two solutions at the same concentration will have the same mass of the chemical per liter of solution but are therefore likely to have differing numbers of molecules of that chemical per liter ...

Levels of molecular variation could be used ... variation was correlated with biological characteristics such as body mass. The findings of Weir and Schluter demonstrate that it can be unwise ...

The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the ...