An atomic cation with a charge of +2 has the following electron configuration: [He] 2s 2 p° What is the chemical symbol for the ion? How many electrons does the ion have? How many 2s electrons are in the ion?

Q: Write the complete electron configuration for the copper(1) ion. Using NOBLE GAS notation write the…

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Q: Fill in the boxes and answer the question in detail

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Q: Write the complete electron configuration for the cobalt(II) ion. Using NOBLE GAS notation write…

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Q: Write the abbreviated electron configuration for chlorine.

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Q: Write full electron configurations for each of the following elements. Li

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Q: Rank the folowing elements in order of increascing first ionization energy, smallest being closest…

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Q: How many valence electrons do atoms of each of the elements have? Be: Sn: Se: valence electrons…

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Q: How does the electron configuration of an element differ from an ion?

A: Given : An element and ion.

Q: Write electron configurations for each of the following elements. Use the symbol of the previous…

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Q: Which neutral atom is isoelectronic with O2+? neutral atom:

A: The atoms, ions or molecules  have same number of electrons is called isoelectronic.

Q: chlorine ) Would you expect the ion to be larger or smaller in volume than the neutral atom? Why?

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Q: Rank the following elements according to their ionization energy. element fluorine tin oxygen…

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Q: Write electron configurations for each of the following elements. Use the symbol of the previous…

A: The objective of the question is to determine the electron configuration of the element Gallium (Ga)…

Q: write electron configurations for each of the following elements. Use the symbol of the previous…

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Q: Give the ground state electron configuration for the first 18 elements in the periodic table without…

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Q: In the Uncertainly Principle, which two things about an electron cannot be fully known at the same…

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Q: Write electron configurations for each of the following elements. Use the symbol of the previous…

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Q: Write the complete electron configuration for the nickel atom. Using NOBLE GAS notation write the…

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Q: How do you find the charge of a metal ion, from it's valence electrons?

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Q: Give the electron configurations for the following atoms. Do not use the noble gas notation. Write…

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Q: The second shell in the ground state of atomic sulphur contains 2 4 6 8 18 _____electrons.

A: Since, Electronic configuration represent the electron present in orbital in which way. Arrangement…