В Вашем браузере деактивирован Javascript. Активировав его, Вы сможете пользоваться LexiTrainer, а также другими функциями.

англо » словенский

английский)

va·lence [ˈveɪlən(t)s], va·len·cy [ˈveɪlən(t)si] СУЩ.

valence ХИМ., ФИЗ.

valenca ж.

valence ХИМ., ФИЗ.

valence band/bond

valence band/bond

английский

The nitrogen atom has only 5 valence electrons and is therefore considered an electrophile. en.wikipedia.org

Zinc is a heavier element and only has two valence electrons, whereas aluminum is lighter and has three valence electrons. en.wikipedia.org

These similarities are due to similar structure in their outer shells of valence electrons. en.wikipedia.org

For example, the pure semiconductor silicon has four valence electrons which bond each silicon atom to its neighbors. en.wikipedia.org

Within this class, the number of bonds formed from the carbon to each metal can be determined by the valence needs of the respective metals. en.wikipedia.org

He found that the valence-electron to atom ratio is a good predictor of stacking fault energy, even when the alloying element is changed. en.wikipedia.org

For example, positive and negative valence are indicated with smiling and frowning faces. en.wikipedia.org

The number of electrons in each element's electron shells, particularly the outermost valence shell, is the primary factor in determining its chemical bonding behavior. en.wikipedia.org

With seven valence electrons and seven available f-orbitals, all seven electrons are unpaired and symmetrically arranged around the metal. en.wikipedia.org

The outer valence electrons are more strongly attracted by the nucleus causing the observed increase in ionization potentials. en.wikipedia.org

Хотели бы вы добавить слова, фразы или переводы?

Пришлите нам новую статью.

английский