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It isn't. Electrons surrounding atoms are arranged in energy levels. Each energy level can carry a certain number of electrons. The innermost energy level can hold up to two electrons, the second and third levels have up to eight each, the fourth has a capacity of 16... If ever an atom (such as a noble gas) or an ion has a full outer shell, it is considered stable unreactive and, for want of a better word, "happy".
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What is the maximun number of electrons in the second energy level of an atom?
The maximum number of electrons in the second energy level of an atom is 8.
How many electrons in an atom can have set of quantum number n equals 2?
In an atom, the number of electrons with quantum number n equals 2 is determined by the formula 2n^2. For n = 2, the maximum number of electrons is 2(2)^2 = 8.
What is the highest number of valence electrons an atom can have?
The most valence electrons an atom can contain is eight.
What is the maximum number of electrons that can fit in an atom's first energy level?
2 electrons
How many electrons in an oxygen atom that has an atomic number of 8?
Every oxygen atom has eight electrons.
How many electrons are in oxygen atom that has an atomic number of 8?
Every oxygen atom has eight electrons.
If an atom has 10 electrons in its valence shell how will it interact with atoms of a different element?
The number of protons in an atom is equal to the number of electrons in the atom. Therefore, the total number of electrons in an atom can be found by determining the atom's proton number. For example, the proton number of oxygen is eight. Thus, an oxygen atom has eight protons and eight electrons.
How many electrons can have the quantum number n equals 7 in an atom?
In an atom, the maximum number of electrons that can have the quantum number n=7 is 2*(7)^2 = 98 electrons. This is based on the formula 2n^2, which represents the maximum number of electrons that can occupy a given energy level in an atom.
Each inner energy level of an atom has a maximum number of?
electrons
What is the maximum number of electrons in the second enery level of an atom?
8
What is the maximum number of electrons for the outside energy level of an atom?
8
How many protons are on the first shell of an atom?
The first shell of an atom can hold a maximum of 2 electrons. Since the number of protons in an atom is equal to the number of electrons in a neutral atom, there can be a maximum of 2 protons in the first shell.
