A molecule is made up of two or more atoms that have bonded together, and it is the basic unit of any chemical compound. Given the broad nature of that definition, it is no surprise that molecules can come in all shapes and sizes, and some molecules are even made up of other ...
really are the obvious choice when it comes to containing your water. Not only do they not shatter when dropped, but most if not all plastic bottles are also resistant to chemicals due to their nature as polymers—a series of small molecules that come together to form a larger molecule. ...
What two biomolecules compose the majority of the lipid bilayer of a human cell plasma membrane? Which of the following structures is considered an organelle? (a) Cytosol. (b) Vacuole. (c) Microtubule. (d) Plasma membrane. Which ...
Sen A, Ganguly B (2010) What is the minimum number of water molecules required to dissolve a potassium chloride molecule? J Comput Chem 31, 2948-54.Sen A,Ganguly B . What is the minimum number of water molecules required to dissolved a potassium chloride molecule[J]. Journal of ...
Diagram of a water molecule, which is made up of two hydrogen atoms and one oxygen atom. Credit: britannica.com History of Study Historically, molecular theory and atomic theory are intertwined. The first recorded mention of matter being made up of “discreet units” began in ancient India whe...
the way up to giants like sharks and whales.What makes the ocean such a great place to live?The answer is water.CHEWICAL STRUCTREThe chemical structure of water makes it an excellent medium for life.Water is actuallyquite simple,bus the way the water molecule is formed ...
If the two atoms are the same element, it is called ahomonuclear diatomic molecule, such as oxygen (O2) and nitrogen (N2).Polyatomic moleculeshave more than two atoms, such as water (H2O) and carbon dioxide (CO2). Larger molecules are calledpolymersand may be made of thousands of atoms...
Ozone is a molecule made up ofthree oxygen atoms (O3). Unlike the diatomic oxygen (O2) that we breathe, ozone is a highly reactive and powerful oxidizing agent. This means that it readily interacts with organic and inorganic substances, breaking down harmful microorganisms at a molecular level...
Nucleic acids are the molecules that contain and help express a cell's genetic code. There are two major classes of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the molecule that contains all of the information required to build and maintain the cell; RNA ha...
In the language of chemistry, this term simply refers to a molecule that has repeating amide bonds. However, only chemists refer to silk and wool as polyamides, and the rest of the world considers this term to be synonymous with nylon. How Is Polyamide Fabric Made? While the methods ...