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Potassium has four(4) energy levels.
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.
Potassium has 19 electrons. The electronic configuration of potassium is 2-8-8-1, meaning that there are 2 electrons in the first energy level, 8 electrons in the second energy level, 8 electrons in the third energy level, and 1 electron in the fourth energy level.
In magnesium, the third energy level can hold a maximum of 18 electrons. However, in a ground state magnesium atom, only 2 electrons are present in the third energy level, as magnesium has 12 electrons total - 2 in the first level and 8 in the second level.
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Many different animal species are placed at many different trophic levels. Insects for example tend to be on a low trophic level.
Na, or Sodium, has 3 energy levels. Two electrons in the first level, eight in the second, and one in the third (and outer most) level.
There are three levels of awards for bravery in Canada. The highest level is the Cross of Valour, followed by the Star of Courage, and the third level is the Medal of Bravery.
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In its ground state, carbon does not have any electrons in the third energy level.
"O levels" are the old-fashioned equivilants of GCSE's. O levels can be in many different subjects.
Potassium has four(4) energy levels.
Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.Most people nowadays will have gone to third level, and so many would have a degree, or other third level education.
An electrically neutral sodium atom has 11 electrons. These electrons occupy different energy levels or shells around the nucleus. Sodium has 3 electron shells or levels: the first energy level can hold up to 2 electrons, the second energy level up to 8 electrons, and the third energy level up to 1 electron.
I believe that answer is the same as its atomic number, witch is 17.
Argon has 2 electrons in the first energy level, 8 electrons in the second energy level, and 8 electrons in the third energy level.