Choose the best answer below.  Which of the following statements is FALSE.      Question 27 options:   First ionization energies of metals are generally larger in magnitude as compared to first ionization energies of non-metals   Adding an electron to a halogen atom releases energy, while ionizing an electron away from an alkali metal atom requires energy   Metals do not readily make anions because it is more energetically favorable to lose electrons   The size of an anion is larger than the size of the corresponding neutral atom   When an electron is removed from a neutral atom to make a cation, the remaining electrons experience relatively greater attraction to the atomic nucleus

Q: Question 10 An atom of which of the following elements has the largest ionization energy? OB ОК 00 O…

A: The atom which has the largest ionisation energy = ?

Q: QUESTION 12 Place the following atoms in order of increasing atomic radius: AI, CI, Mg, O, and P. O…

A: In a group, the atomic radii of the elements increased from top to bottom as the increase of shell.…

Q: Put these elements in order from the smallest atomic radius to the largest atomic radius: hiumlium…

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Q: Which element has the more negative electron affinity? Kr Ca Se K

A: The element has the more negative electron affinity is :  Kr Ca Se K

Q: Which statement is true about the valence electrons of the element Aluminum? O Aluminum has 1…

A: The electronic configuration of Aluminum as per the noble gas standard can be written as follows,

Q: ctions, elates ▼ Part A What is the reaction that corresponds to the first ionization energy of…

A: Ionization energy is defined as the amount of energy required to remove a valence electron from an…

Q: Name the element or ion: Fourth period d-block species with exactly 3 filled shells. (there are…

A: Answer:

Q: 16. Select the correct statement below: Phosphorous contains 10 core electrons and 5 valence…

A: Filling of electrons in orbital obeying hund’s rule and Pauli principle.

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

A: We know that, to remove electron energy is required. This energy is called ionization energy. The…

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

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Q: Question 4 Which one of the following would NOT be possible as part of an electron configuration?…

A: Answer:- This question is answered by using the simple concept of filling of atomic orbitals in a…

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

A:

Q: Arrange elements in order of increasing metallic character: Te, Se, Sn, Cl

A: When two elements are joined in a chemical bond, the element that attracts the shared electrons more…

Q: Which of the following equations is associated with the electron affinity of the element N? Group…

A: Electron affinity is define as tha amount of energy is released when electron is added to an atom.

Q: A 500—g iron rod is cooled from 90°C to 30°C. How much is the amount of heat released bythe metal?…

A: C. 13.5 kJ Given that Amount of iron rod m = 500 g Initial temperature of iron rod T1 = 90°C Final…

Q: The first four ionization energies for element “X” (not in kJ/mol) are 170, 350, 1800, 2500. The…

A: Ionization energy is the amount of energy required to release an electron when the atom is in…

Q: Which atom has the largest atomic radius? Ge   As   Se   Br   Kr       Ge     As     Se…

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Q: decreasing atomic size

A: Atomic size is defined as the distance between the center of nucleus of an atom and its outermost…

Q: Which of these statements is false? Second ionization energies are smaller than first ionization…

A: Ionization energy is the energy that is vital to take off an electron from an atom. Atomic radius…

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

A: • Here, the concept of ionization energy or enthalpy will be used for solving this problem.  •…

Q: Which statement is true about ionization energies? O lonization energies for main group metals…

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

A: • Here, the concept of ionization energy or enthalpy will be used for solving this problem.  •…

Q: The diagram below shows the energy levels and electron configuration for fluorine Which of the…

A: F has a total of 7 valence electrons with a valence electron configuration of 2s2 2p5.

Q: Which statement comparing neon and sodium is correct? Neon has a larger atomic radii and lower…

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Q: What is the location for the valence electron(s) for an atom of Barium, Ba? 1 valence electron in…

A: Introduction: We have to tell the location of Ba.

Q: Question 11 Which of the following statements regarding periodic trends is FALSE? Sr has a larger…

A: Correct answer --&gt; Pb has a larger first ionization energy value when compared to Po.

Q: rank the following elements and ions in terms of increasing atomic radius se2-, br-, kr, ca, rb

A: Atomic radius or Atomic Radii is the total distance from the nucleus of an atom to the outermost…

Q: elect the three true statements regarding the orbital diagram below.   The element is found in…

A: Electrons of an atom are filled according to Aufbau principle. According to Aufbau principle…

Q: Using the numbers above indicate the element that has the following. If the options have the same…

A: An atom is the basic and fundamental unit of matter. An atom consists of electrons and the nucleus…

Q: QUESTION 4 For which of the elements below is there a large increase in the 4th ionization energy…

A: The electronic configuration of the elements after the removal of three consecutive electrons from…

Q: Electron #1 244 MJ/mol Electron #2 278 MJ/mol Electron #3 346 MJ/mol Electron #4 4456 MJ/mol…

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Q: Which element has the smallest electron affinity Rb, Tc , Sb

A: The external electron introduction in neutral atoms of elements either requires energy or emits…

Q: 5th 8th 3rd 7th 6th 7th 2nd Use the data table for the first eight ionization energies of a…

A: Ionisation energy is the energy required to remove the most loosely bound electron form an isolated…

Q: ch element is most likely to nave trne Owing ergles? IE1 IE2 IE3 IE4 IE5 IE6 25,856 1220 kJ/mol 2567…

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Q: Electron affinity, EA is the energy requirod to add an electron to a neutral gaseous alom and is…

A: A question based on electron affinity, which is to be accomplished.

Q: When looking at the ionization energies for an element, it is found that I3 is significantly larger…

A: Introduction: The ionization energy is the amount of energy required to remove an electron from the…

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

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Q: Metals lose electrons under certain conditions to attain a noble gas electron configuration. How…

A: Metal looses electrons to attain Nobel gas configuration which is most nearer to it and thus form…

Q: What period is Fe (atomic# 26) in?   1   2   3   4 Part B: What does the electron configuration of…

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Q: Arrange the elements in order of largest atomic radius to smallest atomic radius (left to right): N>…

A: Given the second period elements Li , B , N , F , Ne. We have to arrange the elements in order to…

Q: Arrange these elements according to first ionization energy. Highest ionization energy Lowest…

A: Ionization energy is the energy required to remove an electron from the valence cell of an atom in…

Q: Which element would have the least favorable favorable (least negative) electron affinity?  S, Si,…

A: Given : 1) elements Tip : electron affinity increases left to right and decreases top to bottom on…

Q: Select all correct statements dealing with electron affinity. O It is the enthalpy change associated…

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