The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus ... When the plastic strip is rubbed on the skin, electrons from the skin are transferred to the plastic ...

The atoms form a double bond because there is a strong enough attraction in both directions and room for the electrons in the outer energy level of the atoms. The carbon atom and hydrogen atoms are ...

This Hot Science is divided into two sections. The first is an activity that lets you build a carbon atom out of quarks and electrons. The second allows you manipulate a diamond crystal ...

Both are made up of atoms which in turn are made up of protons, neutrons and electrons. But what makes oxygen different from carbon? It is the number of protons in the nucleus of an atom that is ...

Normally, a carbon atom shares all four of its valence electrons to create four bonds with other atoms (tetravalent carbon).

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 ...