which of the following atoms (or ions) has the smallest radius? a) K+  b)Ar   c) Cl-

Q: Which of the following element will have the greatest difference between IE2 and IE3? He Be Mg Ca

A:

Q: Which of the following has the same number of outer shell electrons, and therefore behaves…

A:

Q: Which atom has the smallest radius? Rb Na Al C O

A: Atomic radius: The distance between the nucleus and the outermost electron is known as the atomic…

Q: Part A Of the following, which element has the highest first ionization energy? O Na O AI O CI O P A

A:

Q: Which of the atoms listed below would have the largest atomic radius?   Select one: Sr Ge As Sn Ca

A: The atomic radius for a given element can be defined as the measure of the measure of the size of…

Q: 1A H2A 3A 4A SA BCNO Na Mg 38 48 58 68 7888 18 28 Al Si P Ge As 8A At Rn (1) What is the name of the…

A: Here we are required to name of element which has the following valence electronic configuration.

Q: Which atom has the greatest second ionization energy?   Question 3 options:   Mg…

A: Ionization energy is the energy required to remove an electron from an atom or ion. The first…

Q: List the following atoms in order of increasing size (atomic radius): Ba, Mg, Sr. A) Sr < Ba < Mg B)…

A:

Q: 47. Which of the following elements has the highest first ionization energy? a) Li b) Na c) K d) Rb

A:

Q: Which of the following has the highest ionization energy.  a) ca or ga  b) Cl or I  highest…

A: Ionization energy is defined as the energy required to remove an electron from its gaseous element.…

Q: What are the properties of the element flerovium (the period 7 element in group 14)?

A: Flerovium Flerovium is an atomic number 114 chemical element with the symbol Fl. Flerovium, which is…

Q: An element with the electron configuration [Xe] 6s24f145d3 would belong to which class on the…

A: In the periodic table, the elements present in 1, 2, and 13 to 18 groups are known as representative…

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: Choose the answer in which the two atoms are listed in order of increasing ionization energy…

A: Energy is always required to remove the electron from a neutral atom. The ionization energy is the…

Q: Which of the following atom does belong to lanthanide group? Group of answer choices A.) U: Z = 92…

A: Given :-  A.) U: Z = 92 B.) Hg: Z = 80 C.) Ce: Z = 58 D.) Cs: Z = 55    To identify :- a…

Q: Write the condensed ground-state electron configuration for each of the following elements

A: Electrons are filled in the sub-shells in increasing order of their energy i.e. lower energy…

Q: In each pair, choose the atom or ion which has the appropriate property based on its position in the…

A: Ionization energy is the energy required to remove most loosely bound electron from an isolated…

Q: Which atom/ion has the largest radius?     Ca2+     K+     Ar     S2-     Cl-

A: The species given are Ca2+, K+, Ar, S2- and Cl-.

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

A:

Q: Select the element with the largest atomic radius O Li O Na O Rb OH

A:

Q: Which atom as the smallest radius? O Na O Mg O Ar OK O Ca

A: Given :- Symbol of atoms :- Na, Mg, Ar, K, Ca  To determine :- atom with smallest radius

Q: An atomic cation with a charge of +2 has the following electron configuration: 1s²2s²2p° How many…

A: The electron configuration of +2 charged cation is as follows: 1s² 2s² 2p⁶

Q: Which element has the smallest atoms? -- P B Mg N

A: The trend of atomic radius in periodic table is as follows: Atomic radius decreases as we move from…

Q: Choose the best element for the two questions below. A) Largest atomic radius: Li, B, F B) Lowest…

A: A) Largest atomic radius: Li, B, F atomic radius: it is the distance from the center of the nucleus…

Q: Which atom has the largest radius?   Question 10 options:   Mg…

A: The atomic radius is a measure of the size of an atom, usually the mean or typical distance from the…

Q: smallest atomic radius

A:

Q: Arrange each set in order of decreasingatomic size:(a) Ge, Pb, Sn(b) Sn, Te, Sr(c) F, Ne, Na(d) Be,…

A: Atomic sizes increases down the group and decreases along the period.

Q: Question 9 1s 2s 2p6 Is the electron configuration for which element? A) C B Ne C Ar CI

A: We have to predict the correct element for given electronic configuration.

Q: Of the following, which Atom has the largest atomic radius? Zn F I Rb

A: The given elements, Zn belongs to 4th period, F belongs to 2nd period, I and Rb belong to 5th…

Q: suggests that the unknown element is B) Si A) K C) As D) Ca E) S 5) Which of the following elements…

A: 5) Electron affinity: Electron affinity can be define as the amount of energy released or liberated…

Q: Among the following, which is the largest ion? a) Se2- b) Br- c) Rb+ d) Sr2+

A:

Q: Decide which element has the greater size and defend your answer: (i) B or Si; (ii) C or P

A: Size of atom decreases along a period from left to right.  Because the number of protons increases…

Q: Which of the following ions has the smallest size? O cr Br O Ga³+ Okt OCa2+

A:

Q: Which of the following elements is largest in atomic size? A) Ba B) Ca C) Mg D) Be

A: The atomic size or radius of the element is said to be the distance from the nucleus of an atom to…

Q: 46. The diagram at the right represents two adjacent atoms of sulfur. The measure ôf distance o yasl…

A: As per rule only the first question can be answered: Solution to Q 46) The covalent radius of S (rS)…

Q: The following is an electron configuration for one of the elements on the periodic table: [Ar]…

A: The electronic configuration of any element gives information about the chemical and physical…