Search results
Results From The WOW.Com Content Network
The Periodic Table of the Elements in Pictures.pdf. English: This pictorial periodic table is colorful, boring, and packed with information. In addition to the element's name, symbol, and atomic number, each element box has a drawing of one of the element's main human uses or natural occurrences. The table is color-coded to show the chemical ...
The definitive visualisation of all 118 elements is the periodic table of the elements, whose history along the principles of the periodic law was one of the founding developments of modern chemistry. It is a tabular arrangement of the elements by their chemical properties that usually uses abbreviated chemical symbols in place of full element names, but the linear list format presented here ...
The chemical elements are what the periodic table classifies and organises. Hydrogen is the element with atomic number 1; helium, atomic number 2; lithium, atomic number 3; and so on. Each of these names can be further abbreviated by a one- or two-letter chemical symbol; those for hydrogen, helium, and lithium are respectively H, He, and Li.
Christmas ( Filipino: Pasko; [pɐsˈkɔʔ]) [a] is one of the biggest holidays in the Philippines. As one of the two predominantly Catholic countries in Asia, the Philippines celebrates the world's longest Christmas season (Filipino: Kapaskuhan ); [1] [3] Christmas music is played as early as August. [4] The holiday season gradually begins by September, reaching its peak in December during ...
Festivus ( / ˈfɛstɪvəs /) is a secular holiday celebrated on December 23 as an alternative to the perceived pressures and commercialism of the Christmas season. Originally created by author Daniel O'Keefe, Festivus entered popular culture after it was made the focus of the 1997 Seinfeld episode "The Strike", [1] [2] which O'Keefe's son, Dan O'Keefe, co-wrote.
The government of Trinidad and Tobago officially recognises a number of holidays and celebrations from most represented groups. The following holidays are those that are officially observed in Trinidad and Tobago: [1]
Bodhi Day is the Buddhist holiday that commemorates the day that Gautama Buddha (Shakyamuni) is said to have attained enlightenment, [1] also known as bodhi in Sanskrit and Pali. According to tradition, Siddhartha had recently forsaken years of extreme ascetic practices and resolved to sit under a peepal tree, also known as a Bodhi tree ( Ficus religiosa ), and simply meditate until he found ...
In chemistry, pH ( / piːˈeɪtʃ / pee-AYCH ), also referred to as acidity or basicity, historically denotes " potential of hydrogen " (or "power of hydrogen"). [1] It is a logarithmic scale used to specify the acidity or basicity of aqueous solutions. Acidic solutions (solutions with higher concentrations of hydrogen ( H+) ions) are measured to have lower pH values than basic or alkaline ...