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The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6?
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The atomic number of an element is 17 the number of orbitals containin...
Explanation:
Atomic Number: The atomic number of an element is the number of protons in the nucleus of an atom.
Valence Electrons: Valence electrons are the electrons in the outermost shell of an atom. They are the electrons that participate in chemical bonding.
Orbitals: Orbitals are regions in space around the nucleus where electrons are most likely to be found.
Valence Shell: The valence shell is the outermost shell of an atom that contains electrons.
Answer: The number of orbitals containing electron pairs in the valence shell of an element with an atomic number of 17 is 3.
Explanation:
The atomic number of an element is 17, which means it has 17 protons in its nucleus. The element with an atomic number of 17 is chlorine, which has an electron configuration of 2-8-7. This means that there are 2 electrons in the first shell, 8 electrons in the second shell, and 7 electrons in the third shell.
The valence shell of chlorine is the third shell, which contains 7 electrons. To determine the number of orbitals containing electron pairs in the valence shell, we need to look at the number of valence electrons.
Chlorine has 7 valence electrons, which means that there are 7 orbitals in the valence shell. However, only 3 of these orbitals contain electron pairs. The other 4 orbitals contain only one electron each.
Therefore, the number of orbitals containing electron pairs in the valence shell of an element with an atomic number of 17 is 3.
Atomic Number: The atomic number of an element is the number of protons in the nucleus of an atom.
Valence Electrons: Valence electrons are the electrons in the outermost shell of an atom. They are the electrons that participate in chemical bonding.
Orbitals: Orbitals are regions in space around the nucleus where electrons are most likely to be found.
Valence Shell: The valence shell is the outermost shell of an atom that contains electrons.
Answer: The number of orbitals containing electron pairs in the valence shell of an element with an atomic number of 17 is 3.
Explanation:
The atomic number of an element is 17, which means it has 17 protons in its nucleus. The element with an atomic number of 17 is chlorine, which has an electron configuration of 2-8-7. This means that there are 2 electrons in the first shell, 8 electrons in the second shell, and 7 electrons in the third shell.
The valence shell of chlorine is the third shell, which contains 7 electrons. To determine the number of orbitals containing electron pairs in the valence shell, we need to look at the number of valence electrons.
Chlorine has 7 valence electrons, which means that there are 7 orbitals in the valence shell. However, only 3 of these orbitals contain electron pairs. The other 4 orbitals contain only one electron each.
Therefore, the number of orbitals containing electron pairs in the valence shell of an element with an atomic number of 17 is 3.
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The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6?
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The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6?.
The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The atomic number of an element is 17 the number of orbitals containing electron pairs in the valence shell is 1)8 2)2 3)3 4)6?.
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