Part A:  According to the atomic radius trend, which of these 4 elements should be the largest?   Be (atomic# 4)   Sr (atomic# 38)   F (atomic# 9)   I (atomic# 53) Part B:  According to the atomic radius trend, which of these 4 elements should be the smallest?   Be (atomic# 4)   Sr (atomic# 38)   F (atomic# 9)   I (atomic# 53) Part C:  What is ionization energy?   The distance from the nucleus to the outside of the electron cloud   The amount of energy required to remove an electron from the outer shell of an atom   An element's ability to steal electrons from another element Part D:   How does ionization energy change across a period?   increases from left to right   decreases from left to right   increases from top to bottom   decreases from top to bottom

Q: For each of the following pairs, indicate which element has the smaller first ionization energy…

A:

Q: Ionization is the process of removing an electron from an atom. For an atom, X, the first and second…

A: Given that, the equation is:

Q: Be sure to answer all parts.   Draw the partial (valence-level) orbital diagram and write the…

A:

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: 1. An element has a low ionization energy and a low electron affinity. What is it most likely to be?…

A:

Q: Choose the best answer below.  Which of the following statements is FALSE.      Question 27…

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

Q: Rank the following elements in order of increasing metallic character (from least metallic to most…

A: Given that -  Following elements are given -  Bromine Br, Fluorine F , Strontium Sr, Caesium Cs,…

Q: QUESTION 1 The electron configuration 1s2s2p64s'3d corresponds to which element? Write the symbol…

A: Write the name of the  element of the given confuguration and calculate unpsured electron in Co+ ?

Q: Identify three atoms from their electron configurations. Correlate the elements to the appropriate…

A:

Q: Which statement is true about ionization energy? a) It is the amount of energy required or released…

A: The energy is released to add the electron to the neural atom to make negative charged species is…

Q: Order the following elements from largest first ionization energy to smallest. Group of answer…

A: Given :-We have to order the followingelements from largest firstionization energy to smallest.Na ,…

Q: Provide an explanation for each of the following phenomena. Begin by stating the expected…

A: When we move down the group, generally the size increases due to addition of one shell like in case…

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

A: Answer:

Q: Consider Si, S, and P. 1) Based purely on ideas of electron screening and effective nuclear charge,…

A: Ionization energy is the energy required to remove an electron from the outermost shell of a neutral…

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

A:

Q: 38 48 58 34 4A 5A 6A 7A He CNO Ne Si P S Using only the periodic table arrange the following…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

Q: How many outer electrons does it have?

A: An atom of a  element has the electron configuration of 1s22s22p5 Outer electron  is 7

Q: Two elements 1 and 2 are in the same row of the periodic table but not next to each other. Element 1…

A: Ionisation energy is the amount of energy required to remove an electron from an isolated gaseous…

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

A:

Q: in general ionization energies Es) increase from left to right in the p Boron P there is a decrease…

A: To give the best explanation for the observation: In general, ionization energies (IEs) increase…

Q: Which element would have the most favorable favorable (most negative) electron affinity? Ga, Ca,…

A: Electron affinity is the amount of energy released when a neutral atom gains an electron to its…

Q: Which element would have the greatest ionization energy? Si, Ge, Ga, K, or Sn   Which equation…

A: Ionization energy is the amount of energy required by an atom to remove an electron. It decreases…

Q: Rank elements: Na, Mg, Al, and K, in increasing order of: (i) atomic size; (ii) ionization energy,…

A: Hi! Thank you for the question As per the honor code, We’ll answer the first three part of the…

Q: 3. Which statement is an accurate description of electron affinity? electron affinity is always a…

A:

Q: For each of the following pairs, indicate which element has the smaller first ionization energy…

A: Ionization energy (EI): When an electron is removed from the outermost shell of an isolated gaseous…

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: Rank the following atoms in order of increasing ionization energy, from lowest to highest: P, Ne, F,…

A: The amount of energy required to take out the electron from the valence shell of an atom is known as…

Q: The tirst ionization energies (in kJ/mol) for the elements in the 3rd row of the periodic table (PT)…

A: Applying concept of periodic properties.

Q: 1. Li Na K Rb 2. Sr Sr2+ 3. Write the electron configuration for the alkali metals Li, Na, K, and…

A: The electronic configuration can be written by using three basic rule 1. Aufbau principle.2. The…

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: How does the electron configuration end for Sodium (atomic# 11)? How does the electron configuration…

A: Sodium - - &gt; Electronic configuration - 1s22s22p63s1 The electronic configuration end for sodium…

Q: smallest atomic radius

A:

Q: Which equation below represents the electron affinity of F?  a) F(g) + e- --> F-(g) b) F(g) -->…

A: Electron affinity is defined as the  possibility of a neutral atom of a gas to gain an electron and…

Q: Which of the following statements is TRUE? Select one: The first ionization energy of Mg is greater…

A: False. Because across the period, size decreases and nuclear attraction increases. More energy is…

Q: Place the following elements in order of  decreasing atomic radius. Cd Rb Xe     Rb > Cd > Xe…

A: In a periodic table elements are arranged on the basis of their atomic number and on the basis of…

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: Based on periodic trends and the data in the table, which of the following are the most probable…

A: We have to determine the atomic radius and first ionisation energy of potassium .

Q: Which atom has the largest (first) ionization energy? Group of answer choices Mg Sr Si S

A:

Q: Which of the following statements is TRUE about periodic variations in atomic properties? Select the…

A: Please find your solution below : Ionization energy decreases on moving down the group and…

Q: The orbital box notation for a 4+ ion is shown below, written using the normal electron filling-in…

A: Given options,    Polonium (Po)    Barium (Ba)    Cerium (Ce)    Lead (Pb)    None…

Q: Consider the following imaginary elements which behave similarly to elements here on earth. 1.…

A: Given elements: 1.Qualavium (Qu, 59 g/mol, Group 1, 109 pm ionic radius) 2. Smoliv (Sv, 187 g/mol,…