Ar> Rb >In>P Ar>P> in ?Rb In 7 P 7 Rb > Ar アフ In 7 Ar> R6 Rb 7 In > P > Ar ト

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: Which of the following atoms has the largest atomic radius?    P Mg  Sr

A: The given atoms are P, Mg, and Sr.

Q: Using condensed electron configurations, write equations representing the formation of the ion(s) of…

A: The equations representing the formation of ions for the given elements has to be given using…

Q: Which of the elements listed below would have atoms with the largest atomic radius?* Carbon…

A: Carbon, Germanium, Silicon & Lead  lie in the same group which is 14th group. Silicon lies below…

Q: atom of which of the following elements has the largest ionization energy? Sb As Ві P N

A: Ionization enthalpy of 15th group elements. Nitrogen has high ionization enthalpy. N = 1402 ,P=…

Q: Arrange the members of each of the following sets of cations in order of increasing ionic radii. a.…

A:

Q: Where would element X be found on the periodic table if it has the electron configuration [Kr] 5s2…

A: Introduction The number of valence electrons in an element suggests the group number of that element…

Q: 4. Write the electronic configuration for Zinc. 5. Which element has a noble gas configuration of…

A:

Q: 8. Which of the following elements has the largest first ionization energy? C) Si A) CI B) S D) Mg…

A: The amount of energy required to remove  electron from it's outermost shell in any  atom is known as…

Q: 47. Of the elements shown in the Periodic Table, which is the most reactive? * III IV V VI VI| Ne I…

A: 47. We need to determine most reactive element.  48. We need to tell the non metal in group 1.  49.…

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: 46. The diagram at the right represents two adjacent atoms of sulfur. The measure of distance X is…

A: Atomic radius of S = ~53 pm Ionization energy decreases while going from to to bottom in a group

Q: Which among the group of elements is arranged according to increasing size (or radius)? OB<C< Na <…

A:

Q: .) Give the symbol of the element with the largest ionization energy from group 4A (14).

A: In group 4 A carbon has got the highest ionization energy amongst the given choices. As the…

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 group of elements has the largest atomic radii? Halides Alkali metals Alkaline earth metals…

A: Atomic radii varies with the group of periodic table and with this we will answer the question.

Q: Which of the following metals would be expected to have the smallest atomic radius? A) Cesium (Cs)…

A: In periodic table, on moving left-right the element's electronegativity as well as atomic number…

Q: Be sure to answer all parts. On the basis of their positions in the periodic table, select the atom…

A: Since on moving left to right in periodic table along a period, the size of atom decreases and on…

Q: 5. An atom of which of the following elements has the smallest atomic radius? a. Cl b. Rb c. Mg d.…

A: Atomic radius is the distance between the center of nucleus and valence electron in the outermost…

Q: Arrange the following elements in order of decreasing atomic radius: Ba, Sn, S, Pb, and As. Rank…

A: Interpretation: We have to arrange these elements in order of their decreasing atomic radius. Ba,Sn…

Q: Order these elements from lowest to highest ionization energy 1 | Phosphorus, P 2 | Silicon, Si 3…

A: Ionisation energy is the energy required to remove electron from the outermost shell of an atom.  It…

Q: Which or which of the following statements in the periodic table are false? L ionization energy…

A: According to the question, we need to identify which of the up-given statement is false.   Statement…

Q: 2. Without looking at the periodic table write the generic valence electron configuration for the…

A:

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

A:

Q: Arrange the following elements in order of atomic radius (from smallest to largest): Smallest atomic…

A: Solution: N, F, Ne - second-period elements. N, As, Bi - is 15 group of elements.  We know that On…

Q: True or False. If false, give a reason. The 2nd ionization energy of magnesium is greater…

A: 1- True as Second Ionization energy is always greater than it Preceding Atom 2- True- Contraction…

Q: 16. Order the following elements from smallest to largest ionization energy. Elements Order a) Ca,…

A: Ionization energy, also called ionization potential, in chemistry and physics, the amount of energy…

Q: isoelectronic with P3–.

A: Cl- is isoelectronic with P3- .is the correct option.

Q: Which atom or ion has the smallest radius? a. Oelement 120 Oelement 119 element 116 b. OBa OSi F

A: Atomic size increases down the group in a periodic table and decreases along the period. If element…

Q: The number in parentheses after the symbol is the element's atomic number Choose the element with…

A: In periodic table radius , I E and E A depand element belong to period and group

Q: Arrange the atoms in the following groups in order of increasing size (atomic radius): 1. As, N, F…

A: To solve this problem we have to know about the periodic trends of atomic radius in the periodic…

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: How many electrons can fill all possible orbitals present in an element with n=8?

A: given - element with n = 8 how many electrons present?

Q: Arrange the following atoms in order from smallest to largest radius. Mg N Cs F Ca P

A:

Q: The graph below shows the first ionization energies for the elements of the second period. While the…

A: The energy required to remove an electron from its orbital around an atom to a point where it is no…

Q: Of the following, which atom has the smallest atomic radius? Te Sr Po Ba

A: The atom having smallest atomic size will have small atomic radius. Given atoms , Te, Sr, Po, Ba

Q: Consider the figure in Chapter 7 of your textbook which shows the periodic trends in electron…

A: The electron affinities of the Group 4A elements more negative than the electron affinities of the…

Q: For each of the following pairs of elements (C and N) and (Ar and Br), pick the atom in the pair…

A: (i) Exothermic electron affinity - N, Br (ii) Higher Ionization Energy - N, Ar (iii) Larger atomic…

Q: According to Coulomb’s law, which pair of charged particles has the lowest potential energy?a. a…

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: Group 4A elements have much more negative electronaffinities than their neighbors in groups 3A and…

A: Electron Affinity is energy change taking place when one electron is added to an atom which is…

Q: A space probe identifies a new element in a sample collected from an asteroid. Successive ionization…

A: The pattern of ionization enthalpy in a gathering is reliant upon the valency of the components…

Q: 10. Which of the following elements would have the greatest difference between the first and second…

A: The element which has the greatest difference between the first and the second ionisation energies…

Q: Place the following elements in order of increasing covalent radius (i.e., from smallest to…

A: The atomic radius decreases across the period, this is due to the nuclear attraction towards…

Q: Number 7 though 10

A:

Q: Name an element in the fourth period (row) of the periodic table with:a. five valence electrons b.…

A: a. five valence electrons = Arsenic b. four 4p electrons  = Selenium c. three 3d electrons =…

Q: An atomic property of the elements shown in Figure 9 decreases in the order 5 > 4 > 3 > 2 > 1. Which…

A: The elements given are, And the order of the property is given as 5 &gt; 4 &gt; 3 &gt; 2 &gt; 1.