Search results
Results from the WOW.Com Content Network
Cryptids are animals that cryptozoologists believe may exist somewhere in the wild, but whose present existence is disputed or unsubstantiated by science.Cryptozoology is a pseudoscience, which primarily looks at anecdotal stories, and other claims rejected by the scientific community.
The alpha‑form of triphosphorus pentanitride (α‑ P 3 N 5) is encountered at atmospheric pressure and exists at pressures up to 11 GPa, at which point it converts to the gamma‑variety (γ‑ P 3 N 5) of the compound. [7] [8] Upon heating γ‑ P 3 N 5 to temperatures above 2000 K at pressures between 67 and 70 GPa, it transforms into δ-P ...
The term cryptid is used by proponents of cryptozoology, a pseudoscience, to refer to beings that cryptozoologists believe may in fact exist but have not yet been discovered. This category is for notable examples of entities that cryptozoologists have considered to be cryptids
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
The pnictogens [1] (/ ˈ p n ɪ k t ə dʒ ə n / or / ˈ n ɪ k t ə dʒ ə n /; from Ancient Greek: πνῑ́γω "to choke" and -gen, "generator") are the chemical elements in group 15 of the periodic table. This group is also known as the nitrogen group or nitrogen family.
Chemical nomenclature, replete as it is with compounds with very complex names, is a repository for some names that may be considered unusual. A browse through the Physical Constants of Organic Compounds in the CRC Handbook of Chemistry and Physics (a fundamental resource) will reveal not just the whimsical work of chemists, but the sometimes peculiar compound names that occur as the ...
This cryptid also intersects with some particular history of the area. To create the Land Between the Lakes National Recreation Area, the Tennessee Valley Authority exercised eminent domain ...
A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and chemical formulas.The reactant entities are given on the left-hand side and the product entities are on the right-hand side with a plus sign between the entities in both the reactants and the products, and an arrow that points towards the products to show the direction of the reaction. [1]