Problem Page For each atom in the table below, write down the subshell from which an electron would have to be removed to make a +1 cation, and the subshell to which an electron would have to be added to make a −1 anion. The first row has been completed for you. atom subshell from which electron removed to form +1 cation subshell to which electron added to form −1 anion H 1s 1s Ca     Ga     Ne

Q: Describe and apply the periodic trends for first ionization energy. Identify which of the following…

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Q: Which of the ions Ni²+, Fe²+, Co³+, and Pt²+ has an electron configuration of nd (n= 3, 4, 5, ...)?…

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Q: Using the spdf form, write out the expected electron configuration for chromium. The actual electron…

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Q: For each atom in the table below, write down the subshell from which an electron would have to be…

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Q: Which atom has the 5f106d°7s² electron configuration? Submit Answer Tries 0/99 Which atom has the…

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Q: 1.)Fill in the blanks. Even though they are in the same family, the calcium atom is much larger…

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Q: “公 Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed…

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Q: Which of the following has electrons in the 5p shell: Group of answer choices 1 - Cd 2 - As 3 - Cr 4…

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Q: Identify the charges of the two monoatomic ions, an anion and a cation, that are most likely to be…

A: atomic number of arsenic = 33 electronic configuration= 1s2 2s2 2p6 3s2 3p6 4s2  3d10 4p3 hence…

Q: Which ion with a +4 charge has the electron configuration 1s² 2s² 2p 3s² 3p6 4s² 3d¹0 4p6? Help…

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Q: Based on the ground-state electron configuration of Ni2+ ion, Ni2+ ion is       a)  paramagnetic…

A: Nickel (Ni) Atomic number of Nickel = 28  Electronic configuration of Nickel is ;…

Q: Identify the atom from the choices below that have: four valence electrons and one that has four…

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Q: Rank the elements by effective nuclear charge, Zeff, for a valence electron. Highest Zeff Lowest…

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Q: Re-order each list in the table below, if necessary, so that the a

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Q: 1. Which element on the periodic table has the largest atomic radius? c) Fluorine d) Helium a)…

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A: atomic size is always greater then  its ionic size .

Q: For each atom in the table below, write down the subshell from which an electron would have to be…

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Q: For each of the following: Find the symbol / element name. How many electrons are in each atom /…

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Q: For each atom in the table below, write down the subshell from which an electron would have to be…

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Q: Based on your knowledge of trends rank the following in order of lowest (1) to highest (4) energy to…

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Q: wo sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

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Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

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