In chemistry, a base can be defined as a substance that dissociates in an aqueous solution to form Hydroxide ions (OH− ). A weak base is a base that doesn’t completely dissociate into its constituent ions when dissolved in a solution. Some...
Research is a detailed, systematic study into a specific problem or concern using various methodologies set by professional fields and academic disciplines. It involves collecting necessary data, documenting critical information, and analyzing and...
A chemical change is a process in which one or more substances are converted into one or more new and different substances. These substances can be either chemical elements or compounds. Chemical changes occur as the result of chemical reactions...
A decomposer is an organism that breaks down complex organic matter from dead or decaying organisms to obtain energy. It may sound unpleasant, but decomposers do nature’s dirty work. They eliminate dead or dying organisms, and while doing so...
One may think that precipitation is just about rain, but that’s not the case. In simple terms, precipitation is any type of water particles, liquid or solid, that form in the atmosphere and falls on the earth’s surface. METAR weather...
Titanium nitride belongs to a group of refractory metals in which a nonmetallic element (Nitrogen) forms a compound with a transition metal element (Titanium). This metallic compound has a brown color and appears gold when applied as a coating. It...
Styrene is a liquid hydrocarbon known for its incredible capability to undergo polymerization — a process in which individual molecules react with each other to form large, three-dimensional networks or polymer chains. Styrene is primarily...
The term “scientist” was coined by a philosopher and historian of science, William Whewell, in 1833. However, it wasn’t until the late 19th century that this term came into regular use. A scientist is a professional who makes...
The term “forensic” is derived from the Latin word “forēnsis,” which means of or before the forum. The history of this word dates back to Roman times, during which the person accused of a crime was presented before a group of...
The term ‘metal’ is derived from the Greek word ‘metallon,’ which means ‘to extract’ or mine from the ground. Our planet contains plenty of metal. In fact, out of 118 elements in the periodic table, about 95 are...
Osmosis is an example of diffusion in which molecules tend to distribute themselves evenly in space. Unlike diffusion, which can take place in all mediums (gas, liquid, and solid), osmosis only occurs in liquids and (very often in) gases. What...
A mixture is a physical blend of two or more compounds. Each compound retains its own characteristics in the mixture. Scientists recognize two types of mixture: homogeneous and heterogeneous mixture. In the overview article, we’re going to...
