Chemical formula: A chemical formula is an abbreviation of the number of atoms in a single compound, or molecule. Molecule: A molecule is a substance made of two or more atoms that are bonded together. There are two main types of bonds that occur in molecules, covalent and ionic. Funct...
The term "monatomic" refers to a state when elements occur in the form of single atoms that are not bound to other atoms. When...
What is nomenclature in organic chemistry? Functional groups: Functional groups are specific substituents or bonds within the compound which have a specific arrangement and bonding of atoms in its general structure. Generally, the common functional groups are hydrocarbons, groups containing halogen, oxygen...
The arrangement of atoms within a molecule is called the molecular structure. The molecular structure varies depending upon which atoms are in the... See full answer below.Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our ...
John Dalton, a British chemist, built upon Democritus' ideas in 1803 when he put forth his own atomic theory, according to the chemistry department atPurdue University. Dalton's theory included several ideas from Democritus, such as atoms are indivisible and indestructible and that different atoms...
Once you average out all the data we can collect on interstellar clouds, you find that they typically are 25 light years in size, have an average density of 1 to 10 atoms per cubic centimeter, and have an average mass of 100 Suns. But ... averaging out the cloud properties is like ...
Learn about atoms, the fundamental unit of matter in the universe. Discover the different parts of an atom, such as the nucleus, proton, neutron,...
What is an atom? The structure of these microscopic building blocks drives the chemistry of the universe (Image source: Getty Images) Atoms are the building blocks of everything around you, from the cells in your body to the cup of tea in your hand. Made from elementary particles and held...
All the rest of chemistry is just recognizing the patterns of chemical bonds in molecules and how they can react, and also calculating the energies of the bonds in the starting materials (reactants) vs. the energies of the bonds in the products (this tells you how likely the reaction...
In chemistry, concentration refers to the amount of a substance in a defined space. Another definition is that concentration is the ratio ofsolutein a solution to eithersolventor totalsolution. Concentration is usually expressed in terms ofmassper unitvolume. However, the solute concentration may al...