neutral, The atom is electrically..............., less than, the produced energy by burning ,the fuel is ........energy, nitrogen, the triple covalent bond is formed in ....molecule., silver chloride, All of these salts dissolve in water except, zero, the valency of helium (2He) is.

Tabela rankingowa

Motyw

Opcje

Zmień szablon

)
Przywrócić automatycznie zapisane ćwiczenie: ?