mtldharo mtldharo

25-07-2021
Biology

contestada

Make a molecule between 11Na and 2He and name it

Respuesta :

Histrionicus Histrionicus

30-07-2021

Answer:

The correct answer is - Na2He, Disodium helide

Explanation:

The given elements of 11Na and 2He form a molecule that is stable above 113 gigapascal pressure where noble gas helium contains 2 electrons in the outer shell combine with sodium is group 1 metal. The molecule is called the disodium helide and represented as Na2He.

The correct answer is - Na2He, Disodium helide

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