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Is the atomic number of oxygen 8 because oxygen has a second shell with 8 electrons?
No, the atomic number of oxygen is 8 because it has 8 protons in its nucleus.Oxygen has two electrons in its inner electron shell and 6, not 8, electrons in its outer shell. The fact that it has space for two more electrons before the outer shell is filled is the reason oxygen takes part in the chemical reactions that it does.
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How many electrons in an atom with the atomic number 8?
An atom with atomic number 8 corresponds to oxygen. Oxygen has 8 electrons because the number of electrons in an atom is equal to its atomic number.
How many electrons are present outside the nucleus of the oxygen atom?
There are 6 electrons present outside the nucleus of an oxygen atom. Oxygen has an atomic number of 8, which indicates the number of protons and electrons in a neutral atom. Since the atomic number of oxygen is 8, it has 8 electrons, with 2 in the inner shell and 6 in the outer shell.
How many electrons does this element have O?
The atomic number of an element tells you the amount of of electrons. In oxygen, symbol 'O', there are 8 electrons since the atomic number is 8. For example, the atomic number of Hydrogen is 1, so there is 1 electron in a Hydrogen atom.
How many electrons in oxygen-16?
Oxygen-16 has 16 electrons (the 16 refers to the number of electrons, so Oxygen-15 if it exist, will have 15 valence electrons)
What element on the periodic table has 6 electrons?
Carbon has 6 electrons. You can tell because its atomic number is 6, and atomic number is the number of protons. In a neutral atom, the numbers of protons and electrons are equal.
How many electrons in an atom with the atomic number 8?
An atom with atomic number 8 corresponds to oxygen. Oxygen has 8 electrons because the number of electrons in an atom is equal to its atomic number.
How many nuetrons are in the element oxygen?
The element oxygen has 8 neutrons. It has an atomic number of 8 and an atomic mass of around 16, with the atomic mass being the sum of the protons and neutrons in the nucleus.
How many electrons are in oxygen atom that has atomic number of 8?
8 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.
How many electrons are present outside the nucleus of the oxygen atom?
There are 6 electrons present outside the nucleus of an oxygen atom. Oxygen has an atomic number of 8, which indicates the number of protons and electrons in a neutral atom. Since the atomic number of oxygen is 8, it has 8 electrons, with 2 in the inner shell and 6 in the outer shell.
An electrically neutral atom of oxygen is likely to have this number of electrons?
Eight, the atomic number of oxygen.
How many electrons does this element have O?
The atomic number of an element tells you the amount of of electrons. In oxygen, symbol 'O', there are 8 electrons since the atomic number is 8. For example, the atomic number of Hydrogen is 1, so there is 1 electron in a Hydrogen atom.
How many electrons in oxygen-16?
Oxygen-16 has 16 electrons (the 16 refers to the number of electrons, so Oxygen-15 if it exist, will have 15 valence electrons)
How many protons are presented in an atom which has an atomic number of 19?
The atomic number is also the same as the number of protons and electrons (because they are equal, meaning all atoms are neutral- no charge) for example Oxygen has an atomic number of 8 so it has 8 protons and 8 electrons
What element on the periodic table has 6 electrons?
Carbon has 6 electrons. You can tell because its atomic number is 6, and atomic number is the number of protons. In a neutral atom, the numbers of protons and electrons are equal.
If an isotope of oxygen has 8 protons 10 neutrons and 8 electrons its mass number is?
This certain isotope of oxygen would have a mass of about 18 because electrons weigh almost nothing.
