An element refers to a substance made of atoms of the same kind. All the atoms in a particular element bear the same atomic number. Elements cannot be broken further into smaller substances using chemical reactions. However, they can only be transformed into other elements by nuclear procedures. The atoms in an element contain the same number of protons, but the number of neutrons varies. When the number of protons in an atom is changed, then the element changes.
Properties of Elements
Every known element has a name and a number, which are listed in the periodic table. The periodic table outlines each element’s electron configuration, the atomic number of the element, and the chemical properties of the element. The atomic number refers to the number of protons found in the atom of an element. Elements can be categorized into three major groups that include metals, nonmetals, and metalloids. The elements found on the left side of the periodic table are typically metals. While the elements on the right side of the periodic table are non-metals. Some elements like hydrogen and sodium are popular while others like dysprosium remain unknown because they are rarely used. Elements like copper, carbon, and silver have been in existence for thousands of years.
Current Number of Elements
Periodic Table With Names And Atomic Mass: This is a rundown of synthetic components, arranged by nuclear mass (or most stable isotope) and shading coded by kind of component. Every component’s nuclear number, name, component image, and gathering and period numbers on the intermittent table are given. The COMPLETE Periodic Table!The MUSCLE Song (Memorize Your Anatomy): out http://asapscience.c.
The periodic table contains a total of 118 elements. Four of these were included on the list in 2016. These are Nihonium (113), Moskovi (115), Tennessine (117), and Oganesson (118). The first 98 elements listed in the periodic table occur naturally while the rest can only be found in nuclear accelerators and laboratories. Thirty-two of the 98 elements are in their pure form. The rest exist as compounds. Eighty of the natural elements are stable, meaning that they cannot be subjected to radioactive decay. Ten of the 98 elements only exist in trace amounts. Typically, all the elements of the periodic table with a higher atomic number than lead are unstable, thus subject to radioactive decay. Although several of the discovered elements exist naturally, only a few of these exist in their native form. Among the few are noble gases that do not form compounds easily, as well as metals like copper, silver, and gold. Non-metals that fall into this category include nitrogen, oxygen, and carbon. Elements that do not exist in their native form include alkali and alkaline metals as well as rare earth elements.
Rare vs Native Elements
Rare elements are obtained through the radioactive decay of some common elements. For instance, francium results from decayed actinium. A number of the elements listed in the periodic table recently may have been produced through the decay of unknown elements that have been in existence for a long time. Native elements, on the other hand, are naturally occurring elements in an uncombined form. However, only a few native elements are found in compound form.
The Future of the Periodic Table
Six new elements were discovered between 2012 and 2016, filling the gaps that were remaining at the bottom of the periodic table. The year 2019 marked the 150th year since the table was established. As the chemical properties of known elements continue to change, new discoveries of elements continue to occur. Most of the periodic table changes will result from human-made elements made by scientists using high energy accelerators. However, unlike natural elements that can be handled, these synthetic elements are likely to be unstable, thus decaying quickly. Nonetheless, there is a possibility for more exciting discoveries in the atomic world.
EUdict (European dictionary) is a collection of online dictionaries for the languages spoken mostly in Europe. These dictionaries are the result of the work of many authors who worked very hard and finally offered their product free of charge on the internet thus making it easier to all of us to communicate with each other. Some of the dictionaries have only a few thousand words, others have more than 320,000. Some of the words may be incorrectly translated or mistyped.
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There are several ways to use this dictionary. The most common way is by word input (you must know which language the word is in) but you can also use your browser's search box and bookmarklets (or favelets).
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Periodic Number On The Periodic Table
There are two Japanese-English (and Japanese-French) dictionaries and one contains Kanji and Kana (Kana in English and French pair due to improved searching). For the same reason the Chinese dictionary contains traditional and simplified Chinese terms on one side and Pinyin and English terms on the other.
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Perhaps the best way to enable dictionary search is through integration into the search field of your browser. To add EUdict alongside Google, Yahoo!, Amazon and other search engines in Mozilla Firefox or Internet Explorer, simply click on link after the title Browser integration, select appropriate language pair and confirm your decision. And you're ready to go; select EUdict from the drop-down list in search field (Firefox) or address bar (IE), input a word and press Enter. In Chrome, first click on a language pair and change the search keyword in the field 'Keyword' to a keyword (eg: 'eudict'). Afterwards, you simply type the chosen keyword in the address bar to start the search in the chosen dictionary.
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If you want to type a character which isn't on your keyboard, simply pick it from a list of special characters. If you are unable to add a bookmarklet in Mozilla Firefox according to the instructions above, there is another way; right click on a link and select Bookmark this link… Now you can drag this link from Bookmarks to the Bookmarks Toolbar.
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Credits
Periodic Table Of Elements Interactive
My name is Tomislav Kuzmic, I live in Croatia and this site is my personal project. I am responsible for the concept, design, programming and development. I do this in my spare time. To contact me for any reason please send me an email to tkuzmic at gmail dot com. Let me take this chance to thank all who contributed to the making of these dictionaries and improving the site's quality:
Periodic Number 12
- Goran Igaly – author of the initial English-Croatian database
- Natali Kralj – author of the Dutch-Croatian dictionary
- Jim Breen – author of the Japanese-English dictionary
- Besiki Sisauri – author of the English-Georgian dictionary
- Giorgi Chavchanidze – author of the several Georgian dictionaries
- Jerzy Kazojć – for excellent dictionaries collection
- Rajesh – for help with English-Tamil and German-Tamil dictionary
- Chinese-German dictionary adapted from: 'The free Chinese-German dictionary'
- Grazio Falzon – author of the English-Maltese dictionary
- András Tuna – for smart suggestions about improving this site
- Interface translation: Tomislav Kuzmić (Croatian), Vasudevan Tirumurti, Fahim Razick (Tamil), Matti Tapanainen (Finnish), Ebru Bağlan (Turkish), Arsene Ionuț, Cristina Crisan (Romanian), Daiva Macijauskė (Lithuanian), Tetiana M. (Ukrainian), András Tuna (Hungarian), Jakob Lautrup Nysom (Danish), Andre Abdullin, Elena Zvaritch (Russian), Catherine Györvàry (French), Gab M., Klaus Röthig (Portuguese), Marcin Orzełek (Polish), Stefanija Madzoska, Daniel Matrakoski (Macedonian), Selina Lüdecke, P. H. Claus (German), Vangelis Katsoulas (Greek), Roberto Marchesi (Italian), Robin van der Vliet (Esperanto), Reno Rake (Indonesian), Nahuel Rodríguez (Spanish), Gao Pan (Chinese), Hoài Sang Lăng (Vietnamese)
Explain Periodic Table
EUdict is online since May 9, 2005 and English<>Croatian dictionary on tkuzmic.com since June 16, 2003.