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The electron configuration for a fluorine atom is 1s2 2s2 2p5. This means there are 2 electrons in the first energy level, 2 electrons in the second energy level, and 5 electrons in the p orbital of the second energy level.
The Bohr-Rutherford diagram of a fluorine atom would show 9 protons and 9 electrons arranged in three energy levels with 2 electrons in the first energy level and 7 electrons in the second energy level. The outer energy level would contain 7 electrons, giving fluorine a full valence shell and making it a reactive nonmetal.
A neutral atom of fluorine contains 7 valence electrons.
There are 9 electrons in the atom without a charge, . The Fluorine ion (F -), has 10 electrons.
Fluorine has the atomic number of 9. This means it has 9 protons in the nuclei of its atoms. So, a neutral fluorine atom would also have 9 electrons.
The electron configuration for an atom of fluorine is [He]2s2.2p5.
The second energy level of an atom of fluorine will have 7 electrons. This is because the first energy level can hold a maximum of 2 electrons, and the second energy level can hold a maximum of 8 electrons. Since fluorine has a total of 9 electrons, 2 of them will be in the first energy level and 7 will be in the second energy level.
A fluorine atom has 7 electrons in total. In its second shell, fluorine will have a maximum of 8 electrons, but since it has 7 electrons already in the first shell, it will only have 1 electron in the second shell.
The electron configuration for a fluorine atom is 1s2 2s2 2p5. This means there are 2 electrons in the first energy level, 2 electrons in the second energy level, and 5 electrons in the p orbital of the second energy level.
There are 7 valence electrons in a fluorine atom. Fluorine is in group 17 of the periodic table, so it has 7 electrons in its outermost energy level.
The Bohr-Rutherford diagram of a fluorine atom would show 9 protons and 9 electrons arranged in three energy levels with 2 electrons in the first energy level and 7 electrons in the second energy level. The outer energy level would contain 7 electrons, giving fluorine a full valence shell and making it a reactive nonmetal.
A fluorine atom has 2 electron shells. The first shell can hold up to 2 electrons, and the second shell can hold up to 8 electrons, giving a total of 10 electrons for a fluorine atom.
A fluorine atom has 7 electrons in its outermost unexcited main energy level. This allows fluorine to achieve a full valence shell of 8 electrons by gaining one additional electron through bonding.
A boron atom has three electrons in its second energy level.
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An atom of fluorine
There are 9 protons in the element fluorine.