The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus and one electron in the region outside the nucleus. The electron and proton are attracted to each other.

Since a nucleus contains protons and neutrons, most of the mass of an atom is concentrated in its nucleus.

The Wattbike Atom’s resistance changes will be smoother and more stable with the new bike, improving the ride feel each time ...

Proton transfer in aqueous systems is a fundamental process occurring constantly around us. It involves a molecule losing a ...

When building an atom, pay close attention to the particles' electrical charges. Protons have a charge of +1. Electrons have a charge of -1. Neutrons are neutral, as its name implies. A stable ...

It also tells us that chlorine has 18 neutrons (35 - 17) and, as the number of electrons and protons are equal in a neutral atom, chlorine also has 17 electrons. The relative mass of a nucleus is ...

When two hydrogen atoms get close enough, the electron from each atom feels an attraction from the proton in the other atom's nucleus. This attraction pulls the atoms together. The electrons end up ...

You'll start with a hydrogen atom, which contains one proton and one electron. To build other atoms, just add protons, neutrons, and electrons. By the way, you'll need to create each proton and ...

1. Convert kilograms/second to grams per second. 1 kg = 1000 grams. If the mass flowrate is 0.25 kilograms/second, convert this to 250 grams/second. 2. Convert grams to moles, using the molar mass of ...