In nuclear science, a pure element is a chemical element that consists of a singular stable isotope – that is, atoms of the same element. Examples of a pure element are gold, aluminium and fluoride.
In chemistry, a pure element is a substance in which all the atoms have the same number of protons or the same atomic number. Chemically pure elements can bond in multiple ways and can be found in a number of structures. For example, carbon can be found as a diamond through the process of pressure and bonding of the carbon elements. Graphite is another example of the layering of carbon isotopes.Learn More
Carbon dioxide is nonpolar because its bonds are symmetrical, according to Elmhurst College's Virtual Chembook. The bonds between the carbon and two oxygen atoms are polar; however, the entire molecule is nonpolar because the partial charges cancel each other.Full Answer >
There are three primary components inside an atom: neutrons, electrons and protons. The neutrons have no charge, while the protons have a positive charge and electrons have a negative charge. The neutrons and protons exist in a dense center area called the nuclei, while the electrons exist in another space, called orbitals, around the nuclei.Full Answer >
The Lewis dot structure for ozone is an O with four dots connected to an O with two dots and a plus sign by two lines. The equation ends with an O featuring six dots attached by a singular line to the other oxygen symbols.Full Answer >
CH4, or methane, is a nonpolar molecule. Methane is a highly symmetric molecule made up of atoms with similar electonegativities, and consequentially, it has an evenly distributed electron cloud and no regions of significant charge.Full Answer >