What is the group number using both A/B and 1 to 18 notations for elements that have the following outer electron:  4s23d10 4p5

Q: Paragraph 5 Identify the atom or ion corresponding to each of the following descriptions: I)…

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Q: Identify and encircle the element that has the greater atomic radius. 1. krypton and francium

A: When we move across the period from left to right in a periodic table, there is decrease in atomic…

Q: QUESTION 15 Which of the following is diamagnetic? 13AI 15P 24Cr 48Cd 83Bİ QUESTION 16 Which ion has…

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Q: (1) What is the valence electron configuration for the krypton atom? (2) What is the valence…

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Q: Arrange the following sets of ions in order of decreasing ionic radii. (a) Br, N p³ s²

A: Answer - Ionic radii - Ionic radii  is the radius of a monatomic ion in an ionic crystal structure.…

Q: How many valence electrons does the electron configuration below contain?    1s22s22p63s23p3

A: Valence electrons means the number of electrons in the outermost shell.

Q: Describe the trends of the element in a periodic table below and explain your answer: i)Electron…

A: i) Electron affinity : The amount of energy released when an electron is added to the neutral…

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

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

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Q: 2. Which of the following represents the proper order of atomic radius increasing from smallest to…

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Q: Which element has the following electron configuration 1s22s22p63s2 ? Ca Na Si Sr Mg

A: From the given electronic configuration, the element can be identified by adding all the…

Q: Determine the group, period, and block in which eachof the following elements is located in the…

A: Group in periodic table: Group represents the horizontal row of element. Atoms present in one group…

Q: 22. What is the effective nuclear charge (Zeff) that acts on the valence electrons of antimony (Sb)?…

A: Zeff is easily calculated by using Slater's rule. Zeff=Z-σ

Q: How many valence electrons does an element with the following electron configuration have…

A: The outermost shell ( nth shell )  is called valance shell. The number of electrons present in…

Q: 7.20 Without referring to a periodic table, write the electronconfiguration of elements with the…

A: Electronic configuration of an element describes how the electrons are distributed in its atomic…

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: Which neutral atom is isoelectronic with each of the followingions? Ga3+, Zr4+, Mn7+, I-, Pb2+.

A: An atom has three subatomic particles. These particles are electrons, protons and neutrons. In an…

Q: Indicate the element in each set that has the higher ionization energy and explain your answer.…

A: 1. Rubedium(Rb), Strontium(Sr) and Tin(Sn) belongs to the same period. That is fifth period. Along…

Q: Element M reacts with Bromine to form a compound with the formula MBr3. Element M has higher…

A: Part 1- Element M is trivalent. It has a higher ionization enthalpy than magnesium. This means that…

Q: 6. Identify the ions with a net charge of 3+ and the following configurations. A. [Xe]4A45d B.…

A: As ions has +3 charges, thus to get the corresponding atom, we have to add 3 electeons with…

Q: The general electron configuration for atoms of all elements in Group 5A is Select one: 4. a. ns np…

A: Group 5 A are the group of nitrogen and is known as pnictogens. They are belongs to p block elements…

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: 10. Use electron configurations to explain (a) why arsenic can acquire charges of-3 and +3 but not…

A: 10. (a) The electron configuration for the As3− ion is [Ar]3d104s24p6 - stable electronic…

Q: What is the group number using both A/B and 1 to 18 notations for elements that have the following…

A: Earlier the nomenclature of groups are given by two system: European System: Here groups which are…

Q: Q2: Without consulting Figure 2.6 or Table 2.2, determine whether each of the electron…

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Q: 11. Specify the group of the periodic table in which each of the following elements is found: (a)…

A: On the periodic table the elements are arranged based on electronic configuration and chemical…

Q: 3) Which of the elements listed below has the highest first ionization energy? A) He B) Ne C) Ar D)…

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Q: This is about Quantum Numbers, Electronic Configuration, and Periodic Trends.  Following are…

A: ANS. Sr (strontium)

Q: 12. Which of the following isoelectronic ions has the smallest radius: a) Ca b) Mg e) o -ES (P

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Q: 6. An element, X, has an atomic number of 25. The clectronic configuration of its ion X is A (Arl3d'…

A: Ar has 18 electron. If X has 25 electron then X2+  will have 23 electrons because it donate 2…

Q: 5/10 Which of the following atoms has the largest atomic radius? A) B) C) DY E) Al As Br What is the…

A: Since you have posted multiple questions and have not mentioned which question you want us to…

Q: Solve the attached

A: The electronic configuration for Kr = 1s22s22p63s23p63d104s24p6 and its atomic number is 36. -2…

Q: X CO Which one of the following has the smallest atomic radius? Li, Na, Be, Mg Edit View Insert…

A: Atomic Radius is the distance from the center of the nucleus to the outermost shell.

Q: Give answers of the following. a. Which halogen is used for treating domestic water supplies and…

A: Chlorine(Cl) is used for treating domestic water supplies and swimming pool water. Chlorine is added…

Q: Identify the total number of electrons, the number of valence electrons, and the name of the element…

A: Introduction: There are four types of quantum number for describing an electron position in an atom…

Q: Which electron configuration represents an alkali metal? O 15232p3 O 15232p°3s23p! O 13232p°3s² O…

A: Alkali metals belong to s-block

Q: Which group in the periodic table contains elements with the valence electron configuration of…

A: Electronic configuration of an atom is defined as the arrangement of electrons of the atoms in its…

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: 24. The atomic number of iron is 26. Which of the following is the correct electronic configuration…

A: Atoms usually have a neutral charge despite having both positively and negatively charged subatomic…

Q: Write equations corresponding to the following. a.) the fourth ionization energy of Te b.) the…

A: Ionization Energy is defined as the energy needed to remove an electron from the valence shell of an…

Q: What element forms an ion with an electronic configuration of [Ar][Ar] and a −2−2 charge?

A: The long form of the periodic table is a tabular arrangement of all known elements. Here the…

Q: Predict the number of valence electrons for a group IVA/14 element A)1 b)3 C)8 D)4

A: The outermost electrons of an atom are called the valence electrons. In-order to find out the…

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

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Q: QUESTION 15 Which of the following is diamagnetic? O 13AI 15P 24Cr 48C. 83BI QUESTION 16 Which ion…

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Q: Which one of these ions has the largest radiust Select one: а. C b. s?- + с. К d. Na 2- е. О

A: Anions has larger radius compared to cations.

Q: (1) What is the name of the element with a valence electron configuration of 4s²4p*? (2) What is the…

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Q: 35. Which of the elements with the electronic configuration given below will form an alkaline oxide?…

A: Ans; The element which belongs to the p-block (outermost electron in np orbitals) will form either…

Q: 1 23 4S 6 7 enersy 1B14 3388 5301 7467 1099 13327 70330 ドJ/mol

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