Sulfur, B, element 16, tends to form a 2- ion. Write the electron configuration of neutral S and of this ion. S: S^2- Explain why the 2- ion is the one that tends typically to form? In what group of the periodie table is S located?  What ions would the other elements in this group tend to form? Why?

Q: 7.49 Specify which of the following elements you would expect to have the greatest electron…

A: The element that could have greatest electronic affinity has to be given.

Q: 7.5 For each pair of elements, indicate which one you would expect to have the greater first…

A: To find: The element which has the greater first electron affinity.

Q: 1. The first, second and third ionization energies of an element are 490 kJ mol", 4560 kJ mol and…

A: a

Q: Why are the ionization energies of the alkali metals in the order Li >, Na > K > Rb?

A: ANSWER IS DISCUSSED BELOW :

Q: Which element would have the greater electron affinity, S or O? Explain using the concepts of…

A: S (Sulphur) Atomic number = 16                   Electronic configuaration = 1s2 2s2 2p6 3s2 3p4   O…

Q: Arrange in order of increasing atomic size. (a) the period 3 elements Cl, Na, and Ar (b) the Group…

A: Arrange in order of increasing atomic size. (a) the period 3 elements Cl, Na, and Ar (b) the Group…

Q: Which element has the electron configuration [Ar]4s23d104p O phosphorus O calcium chlorine bromine

A:

Q: 5. How to tell the position of an element in the periodic table? Take the examples of 16S and 26Fe…

A: In periodic table, different type of elements are Present in different groups and period, according…

Q: 5. The element) will exhibit largest energy of atomization in period 3 and will have (name or symbol…

A: All the elements in perioic table have different electronic configuration .They are divided into…

Q: smallest atomic radius

A:

Q: most negative electron affinity?

A:

Q: Which element forms an acidic oxide? * A calcium B lithium O C magnesium O D sulfur

A: Answer- Sulfur element ( non- metal) forms Acidic oxide . Magnesium , calcium , lithium are metals…

Q: Arrange the following elements in order of decreasing atomic radius , largest to smallest,  Ne, Sr,…

A: Atomic radius is the distance between the central of nucleus and outermost shell electron. Different…

Q: a. Write the symbol of the element with the largest atomic radius in Group 7A. b. Write the symbol…

A: NOTE:-As you posted multiple subparts in a question so we will answering first 3 subparts.   a)As we…

Q: Which should have the largest difference between the first and с. second ionization energy-C, Li, N,…

A: (c) Given atoms are -  Carbon C , Lithium Li, Nitrogen N, Beryllium Be  Carbon has total 6…

Q: Which one in the following pairs has the smaller radius? Explain your answers: a) Ba or Ba2+ b) Te…

A: The radius of an atom/ion increases from the top to the bottom in the periodic table. Since the…

Q: Na Mg 38 48 58 68 78 88 – 18 28 AI SI P S CI Ar Arrange the following ions in order of decreasing…

A:

Q: What element in period 3 is a metalloid?   Give this element’s ground state noble gas orbital…

A:

Q: Explain the following statements in accordance to variation in characteristics of atoms in…

A:

Q: Arrange the atoms in order of increasing atomic size. W, Ag, Fr, Te Arrange the atoms in order of…

A: (1) Given elements are - W , Ag, Fr , Te  The atomic radius of different elements are -  W -…

Q: ionization energy

A:

Q: 8.4 Draw and fill the orbital diagram of the following elements: 8.4.1 Manganese [Mn]: 8.4.2 Sulfur…

A: Orbital digram for element : From the orbital digram we get proper arrangements of all the electrons…

Q: Examine the electron configurations of the elements of Group 1A. Which type of orbital does the…

A:

Q: 72.Based on their positions in the periodic table, rank the following atoms in order of increasing…

A: 72. The first ionization follows a trend of variation on moving left to right across a periodic…

Q: f the radius of X is greater than the radius of Y, then it is also likely that:

A: Atoimic radius or radius defined as the half of the distance between nucleus to the valency shell.…

Q: Which element has the following electron configuration [Xe] 4f14 5d10 6s1? a) Silver b) Gold c)…

A: The electronic configurations of the elements are as follows,Silver - [Kr] 4d¹⁰5s¹Gold - [Xe]…

Q: Arrange the following elements in order of decreasing first ionization energy: Bi, Ar, Sb, Br.…

A: Given that : We have to arrange the following elements in order of decreasing first ionization…

Q: Which element, represented by X, would have the valence electron configuration shown in the diagram?…

A: Valence electron configuration is defined as the arrangement of electrons in the outermost shell of…

Q: 14. Which element has the greatest electron affinity (most negative AE)? a) Na or S b) Sr or Ba

A: Electron affinity is defined as the energy released when an electron is added to valence shell of an…

Q: Arrange the following elements in order of increasing first ionization energy : Na, K, P. ________ <…

A: Ionisation energy is the energy required to remove 1 electron from the gaseous element.

Q: why does the change for the atomic radii of the elements in period 3 from sodium to argon look…

A:

Q: Which of these elements (Na, Mg, Al, Si,P ) will display an unusually large jump in ionization…

A:

Q: Rank the following four elements in order of decreasing atomic radius.   Rank from largest to…

A: Atomic radius increases with the increasing number of shells around the nucleus. In a group while…

Q: . Write the noble gas configuration for the described element: a. the (as yet undiscovered) alkaline…

A: (a)

Q: Which element below would have the largest atomic radius?* Barium Beryllium Calcium Magnesium

A: Generally in a periodic table form left to right in a period the atomic radius decreases while in a…

Q: What is ionization energy and what are its periodic trends? Explain. What is electron affinity and…

A:

Q: 10. Which of the following element has paramagnetic property? (a) Mg (b) P (c) Ne (d) Hg 11. Which…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 20Ca, 47Ag, 73Ta, 51Sb of atoms a) Find the electron configurations on the periodic table. b) Order…

A: (a)  20 Ca -            1S2 2s2 2p6 3s2 3p6 4s2 . 47 Ag -             1S2 2s2 2p6 3s2 3p6 3d10 4s2…

Q: What is the name of the element with a valence electron configuration of 2s22p3? fill in the blank…

A:

Q: Part A Which of the following statements best explains this observation? O The group 4A elements…

A:

Q: Which of the following corresponds to the electron configuration for an element in Group 4A? O a. 1s…

A: The electronic configuration is used to show the distribution of electrons in an atom using some set…

Q: a. The configuration for the ground state of osmium is [Xe]4f 5d°6s". What are the group and period…

A:

Q: What is the characteristic valence electron configuration of the group 7 A elements, the halogens?

A: The halogens elements contain valence electrons of seven; two in s-orbital and seven in p-orbital.

Q: C<Li< F<P < Cs OF<C<P<Li< Cs C<P < Cs <Li <F

A: Atomic radius is the distance between nucleus and other most electron.  As effective nuclear charge…

Q: An atom of which of the following elements has the smallest atomic radius?   a. Ga   b. In   c. B…

A:

Q: Which element has greater ionization energy than bismuth (Bi), has a larger atomic size than iodine,…

A: In the periodic table, the elements are arranged in the increasing order of the atomic number.…