In our study published in the Journal of the American Chemical Society, our team from The University of Hong Kong and ...

In the water molecule, the oxygen and hydrogen atoms share electrons in covalent bonds. There are a total of 10 protons and 10 electrons, so the water molecule is neutral. The electron cloud model ...

Astronomers have made an incredible discovery of a large molecular cloud located just over 300 light-years from Earth that is ...

New measurements, however, seem to have found this missing matter in the form of very diffuse and invisible ionized hydrogen gas, which forms ... proven model of the evolution of the universe ...

Click on “Methane” and tell students that methane is a gas that is used in gas stoves and ... Then show students the animated Snap Cube model of a methane molecule. Click on “Hydrogen Peroxide” and ...

The birthplace of stars begins within large, cold clouds of gas and dust, which eventually collapse under the weight of ...

in a region called the Central Molecular Zone (CMZ). "At the center of our galaxy sit huge clouds of positively charged hydrogen, a mystery to scientists for decades because normally the gas is ...

of Biochemistry & Molecular Biology, Drexel University College of Medicine ... new class of drugs to treat heart failure based on modulation of the gasotransmitter hydrogen sulfide (H2S). Heart ...