...This allows us to know not only the type of elements that make up a substance, but also its composition. When a substance is made up of molecules, it is called a molecular formula. For polyatomic molecules and ions, a small number indicating the number of atoms that make up a molecule or ion is written to the lower right of the element symbol. However, the suffix "1" is not added. ... *Some of the terminology that mentions "molecular formula" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…これにより物質をつくっている元素の種類のみならず,その組成も知ることができる。物質が分子からできている場合にはとくに分子式molecular formulaといい,多原子分子やイオンでは,元素記号の右下に1個の分子あるいはイオンを構成する原子の数を表す数字を小さく記す。ただし1という添字はつけない。… ※「molecular formula」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
…This book was written by the Polish astronomer N...
Born: April 23, 1892 in Frankenau [Died] April 20,...
A new form of samba that originated in Brazil in t...
...General term for mammals belonging to the mars...
… The precursor to the symphony was the overture ...
A shrine that enshrines the souls of those who di...
A picture scroll from the late Kamakura period (e...
The patron saint of wandering courtesans and puppe...
...Furthermore, flying clouds are sometimes added...
...It spread from Africa to Central America, and ...
Born November 4, 1948 in Mopti, French Sudan (now ...
...The current name was adopted in 1948, but it b...
The term has a broad meaning; in the UK it means ...
...Among the former, Figure 1 shows a barometric ...
Breathing is defined as external respiration, and ...