< Question 12 of 18 > Arrange these elements according to atomic radius. Largest radius Smallest radius Answer Bank S Se Po Te

Q: Which of the following ions is isoelectronic to Ne? O-2 OF-2 K+ O Al+2 None of these

A: Isoelectronic species(moreover, 'Iso' means same and 'electronic' means electrons) are those species…

Q: B. Arrange the following elements according to their Periodic Trends Increasing Electron affinity…

A: Periodic table represents all the elements arranged in 18 groups and 7 periods. The arrangement…

Q: Arrange the elements according to atomic radius, from largest to smallest. Largest Smallest Answer…

A: The atomic radius of elements is the size of an atom, which is generally the distance between center…

Q: Which element can expand its valence shell to accommodate more than eight electrons? О в O Al O Ar

A: An element from Period 3 and below will be able to expand octet by making use of its energetically…

Q: When an alkali metal forms an ion, what is the charge of the ion? What is the charge of an alkaline…

A: Alkali metals are those metals which are present in the first group of the periodic table. The…

Q: Write the electron configuration for each element.(a) Cl (b) Si (c) Sr (d) O

A: (a) The atomic number of chlorine is 17. The electron configuration for chlorine can be written as…

Q: Why is chlorine a halogen

A: Given question is : Why is chlorine a halogen = ?

Q: Which of these choices is the general electron configuration for the outermost electrons of elements…

A: General electronic configuration for elements of group 2 : ?

Q: Which has the largest atomic radius? Sulfur zinc potassium sodium

A: Atomic radius The distance between the nucleus and outermost shell is known as atomic radius. As, we…

Q: Refer to the periodic table and predict the number of valence electrons for an atom of each of the…

A: The modern periodic table is also known as long form of the periodic table. It is divided into rows.…

Q: which of these elements have the smallest atomic radius? silicon sodium cholrine sulfur phosphorus

A: The question is based on the concept of periodicity of properties. we have to identify the smallest…

Q: A student mixes solid sodium metal with bromine gas. Write a short essay 5 to 7 sentences answering…

A: As per our guidelines , we can only solve first three sub-parts of a question. Please resubmit other…

Q: On the basis of electron configuration explain why: a) Sulphur has a lower electron affinity than…

A: Sulfur Atomic number = 16  Electronic configuration : [Ne] 3s² 3p⁴    Chlorine  Atomic number = 17…

Q: In general terms, how does each of the following atomic properties influence the metallic character…

A: Hi, since you have posted multiple subpart questions, we will answer the first three questions.…

Q: Arrange these elements according to first ionization energy. Highest ionization energy Ne C B.

A: The ionization energy (IE1) is defined as the quantity of energy needed to eliminate the loosely…

Q: Between these two elements, which is the MOST reactive: strontium (Sr) or barium (Ba)?

A: Barium is the most reactive element than strontium.

Q: Which of the following elements would have the highest first ionization energy?   Question 21…

A:

Q: For Silicon atoms, which ionization energy will show an exeptionally large increase over the…

A: ground state electronic configuration of silicon= [Ne] 3s2 3p2

Q: Galium (Ga) is an element in group III with atom

A: As per guidelines, if multipart questions posted, first 3 are allowed to answer, please post rest of…

Q: Question 15 of 19 Arrange the atom and ions according to radius. Largest radius Smallest radius…

A: We know that Size of anion &gt;Neutral &gt;Cation For same lement it is due to nuclear force of…

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

A: Concept and reason The idea used to solve this problem is based on ionization energy of an atom.…

Q: Which of the following elements has the highest ionization energy?a. Bab. Cac. Cld. Ne

A: The electronic configuration of each element is given below. Ba = [xe] 6s2 Ca = [Ar] 4s2 Cl = [Ne]…

Q: Write out the electron energy diagram, full electron configuration, and condensed electron…

A: Hello. Since the question contains more than three sub-parts, the first three subparts shall be only…

Q: Arrange the following in order of increasing ionization energy. Ar Cl Li Na P

A: we need to arrange the elements in order of increasing ionization energy

Q: Select the name of the element that forms a 2+ ionwith electron configuration [Ar] 3d3.

A:

Q: QUESTION 7 Which of the elements below should have the lowest first ionization energy? Rb Na Li

A:

Q: Use the pictures below to the answer question. 2 3 5 Choose the two elements located on the second…

A: The second group elements of the periodic table have two valence electrons. In the given picture any…

Q: Which of these elements has the highest first ionization energy? silicon sodium chlorine sulfur…

A: Ionization energy: The amount of energy required to remove a valence electron from neutral, gaseous…

Q: 2.8 Which neutral atom has the same electron configuration as the nitrogen ion?

A: Concept based on the atoms and ions and their electronic configuration.

Q: Determine whether each element is a main-group element. tellurium

A: The long form of the periodic table is the arrangement of all elements in the increasing order of…

Q: Use the pictures below to answer the question. 6. Choose the two elements that are located on the…

A: Hence the correct answer is 2 and 3

Q: Consider an ion with the symbol Y³- formed from a representative element (Y is an unknown element,…

A: The given element has formed an ion with a symbol Y3-.  The group number of the element is =?

Q: Question 32( state the trend and explain why Explain the 2 trends of atomic radius in the periodic…

A: Concept - The periodic table is a tabular display of the chemical elements. Major periodic trends…

Q: 91. Which property decreases from left to right across the periodic table and increases from top to…

A: Atomic radii decreases left to right across the period and increase top to bottom down the group.…

Q: Which of the following is Not isoelectronic with Argon A. K+   b. P3-        C.   Ca+2     D.…

A: We have to predict the ion isoelectronic with the Argon.

Q: 16. When combining with other elements, alkaline earth metals tend to form A. anions with 2 charges…

A: First of all you need to know the general electronic configuration of alkaline earth metals that is…

Q: Element Y reacts with oxygen to form the compound Y2O and has the lowest ionization energy of any…

A: We know that O is divalent means it will form two bonds. According to the question O reacts to form…

Q: Consider two different elements, element 1 and element 2. Element 1 has both a smaller radius and a…

A: Atomic radius is the distance measured from one nucleus center of one circle to another nucleus…

Q: ionic radius

A:

Q: Arrange 11 Na, 4Be, and 12Mg in order of increasing atomic radius ( A NaNa OD. Mg Na>Be

A: The given elements are Na, Be and Mg

Q: Which among the element will have the highest ionization energy? * Ca Ва Cs

A: Note =  “Since you have asked multiple question, we will solve the first question for you. If you…

Q: Arrange these elements according to electron affinity. Br S Ar

A: Electron affinity of an atom or molecule is defined as the amount of energy released when an…

Q: Which element below would have the largest atomic radius?* Aluminum Phosphorus Silicon Sodium

A: Please find the solution below:

Q: Which element is solid at room temperature and a good conductor of heat and electricity

A: We have to find in the given options which element is solid at room temperature and a good conductor…

Q: A. Physical Properties of Elements“ |1. Symbol 1. Atomic Number 2. Luster 3. Metal/Metalloid/e…

A: The given table has to be filled,

Q: 16. Complete the table below to provide a general summary of the variation in certain periodic…

A: Trends in periodic properties are in accordance with the electronic configuration of the elements.

Q: Use the pictures below to the answer question. Choose the two elements located on the second group…

A: Group 2 Elements  In Modern periodic table, group 2 contains alkaline earth metals like Be, Mg etc.…

Q: List the characteristic properties of noble gases, alkali metals, halogens, and alkaline earth…

A: The characteristic properties of noble gases, alkali metals, halogens, and alkaline earth metals…