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== Answer
== Generally, each sub-shell has its own energy. The sub-shells, listed in order of energy with the number of orbitals in that sub-shell, with the number of electrons each one occupies, are:
1s: 1 orbital, 2 electrons
2s: 1 orbital, 2 electrons
2p: 3 orbitals, 6 electrons
3s: 1 orbital, 2 electrons
3p: 3 orbitals, 6 electrons
4s: 1 orbital, 2 electrons
3d: 5 orbitals, 10 electrons
4p: 3 orbitals, 6 electrons
etc.
So, in the first four separate energy levels or sub-shell (1s, 2s, 2p, and 3s) there are 2 + 2+ 6 + 2 = 12 electrons. Note that in these first four sub-shells there are 6 orbitals (with 2 electrons each).
What else can I help you with?
How ionization energy can be explained by bohr's atomic model?
In Bohr's atomic model, electrons orbit the nucleus in specific energy levels. Ionization energy is the energy required to remove an electron from an atom. Electrons in higher energy levels have greater ionization energy because they are held more tightly by the nucleus.
What happens to the high-energy electrons held by NADH if there is no oxygen present?
What happens to the high-energy electrons held by NADH if there is no oxygen present?
What is energy level?
One type of energy level would be in the Bohr model of the atom, suggesting that electrons are held in discrete energy levels around the nucleus. Any of these electrons may be excited to a higher energy level if sufficient energy is applied to the atom. In some materials, the excited electrons spontaneously return to their original energy level by releasing the extra energy as light photons. This is how fluorescent lights work.
Fast moving electrons travel through the empty space surrounding the nucleus How are electrons held within the atom?
Electrons are held within the atom by the attraction between their negative charge and the positive charge of the nucleus. This attraction, known as the electromagnetic force, keeps the electrons in orbit around the nucleus in specific energy levels.
The first energy level of any atom can only hold how many electrons?
The first shell of an atom can hold 2 electrons. This does not mean that all atoms do have 2 electrons in their first shell. The exception is hydrogen (atomic number = 1) which has only 1 electron in its first shell before reacting with other atoms. Larry Mike Domingo 09072626008
How ionization energy can be explained by bohr's atomic model?
In Bohr's atomic model, electrons orbit the nucleus in specific energy levels. Ionization energy is the energy required to remove an electron from an atom. Electrons in higher energy levels have greater ionization energy because they are held more tightly by the nucleus.
How many electrons are held in the first energy level?
as far as i know the first energy level can only hold two(2) electrons.. (remember 1s1 1s2).
How many electrons can be held in the energy level?
The maximum number of electrons that can be held in an energy level is given by the 2n^2 rule, where n is the principal quantum number of the energy level. So, for example, the first energy level (n=1) can hold a maximum of 2 electrons, the second energy level (n=2) can hold a maximum of 8 electrons, and so on.
How many electrons can be held in the innermost energy level of atoms?
The innermost energy level of an atom, also known as the first shell or K shell, can hold a maximum of 2 electrons. This is based on the principle that the first shell can accommodate up to 2 electrons in its single s orbital.
What happens to the high-energy electrons held by NADH if there is no oxygen present?
What happens to the high-energy electrons held by NADH if there is no oxygen present?
What is energy level?
One type of energy level would be in the Bohr model of the atom, suggesting that electrons are held in discrete energy levels around the nucleus. Any of these electrons may be excited to a higher energy level if sufficient energy is applied to the atom. In some materials, the excited electrons spontaneously return to their original energy level by releasing the extra energy as light photons. This is how fluorescent lights work.
Which electrons are held with most force?
The electrons closest to the nucleus are held with the most force due to the stronger electrostatic attraction between the positively charged nucleus and negatively charged electrons. These inner electrons have higher energy levels and are less shielded by other electrons, resulting in a stronger force of attraction.
What is the number of electrons that can be held in the frist orbit?
Two (2) electrons can be held in the first orbit.
Fast moving electrons travel through the empty space surrounding the nucleus How are electrons held within the atom?
Electrons are held within the atom by the attraction between their negative charge and the positive charge of the nucleus. This attraction, known as the electromagnetic force, keeps the electrons in orbit around the nucleus in specific energy levels.
How is an element held together?
An element is held together by the attraction between the positively charged nucleus and negatively charged electrons in its atomic structure. This attraction is governed by electromagnetic forces, which keep the electrons orbiting around the nucleus in specific energy levels or shells.
What are the number of electrons that can be held in the first orbit?
2 electrons maximum. 1s2
What is the energy level for germanium?
The energy level for germanium depends on its electronic configuration, which includes both valence and core electrons. Germanium typically has four valence electrons that determine its chemical properties, while its core electrons are found in inner shells closer to the nucleus. These core electrons are held more tightly and have lower energy levels compared to the valence electrons.
