Diketahui titik A (3,-1,0) dan B (2,4,1) tunjukkan vektor posisi AB

The answer to the question is 2

Answered by davidyangnyc | 2024-06-10

There can only be two electrons on the first orbit, this applies to all atoms/ions save Hydrogen, which only has one.

Answered by 24601 | 2024-06-10

The first electron orbital, called the 1s orbital, can hold a maximum of two electrons. This orbital is filled first in any atom's electron configuration. Both hydrogen and helium have their electrons housed in this inner shell.
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Answered by davidyangnyc | 2024-10-15

Penyelesaian[tex]A=(3, -1, 0)[/tex][tex]B=(2, 4, 1)[/tex][tex]\vec{AB} = \vec{OB} - \vec{OA}[/tex][tex]\vec{OA} = (3, -1, 0)[/tex][tex]\vec{OB} = (2, 4, 1)[/tex][tex]\vec{AB} = (2 - 3, 4 - (-1), 1 - 0)[/tex][tex]\vec{AB} = (-1,5, 1)[/tex]vektor posisi AB = [tex](-1,5,1)[/tex]

Answered by vinganzbeut | 2025-07-17