Explain how metallic characteristics of an element is determined

Q: Which periodic property is particularly important to nerve signal transmission? Why?

A: A human body, which has an intracellular and an extracellular portion of the cells, comprises of…

Q: Use periodic trends to explain the basic differences between theelements of a group or period/.

A: Periodic table is a systematic arrangement of elements, proposed by Mendeleev. Mendeleev arranged…

Q: What is the electronic configuration when elements are classified group wise?

A: Each period in periodic table indicate the value of n for outermost shell.

Q: Describe the basic organizational feature of the periodic table of the element.

A: The Dimitri Mendeleev gave the modern law of periodic table, which states that the properties of the…

Q: The following information is given for three metallic elements A, B, and C. What elements are A, B,…

A: Given: for FCC Density = 7.6479 g/cm3 Radius = 0.12894 nm = 0.12894 × 10-7 cm For BCC Density =…

Q: An element reacts with oxygen to form an oxide which dissolves in dilutehydrochloric acid The oxide…

A: The oxide form of an element in HCl turns red litmus to blue. This gives clear picture that given…

Q: Describe the general characteristics of metals.

A: Introduction: In the periodic table, all elements can be classified into three categories, 1.Metal:…

Q: Arrange the elements according to atomic radius.

A:

Q: Why are main group elements much simplier than the transition metals?

A: Introduction- The whole of periodic table is divided into- Main group elements- The elements of…

Q: Determine whether each element is a main-group element.a. tellurium b. potassiumc. vanadium d.…

A: Main group elements are the elements of s and p block. In s-block , group 1 and group 2 are present.

Q: Rank the elements according to their metallic character? Most metallic to Least metallic Si, C, Pb,…

A: In the periodic table, the element present at the bottom of a group has the highest metallic…

Q: give examples of transition elements.

A: The transition elements contain either d subshells which are incomplete or that readily lose…

Q: As the atomic number increases down the period, what happens to the metallic property and why

A: Metals are defined as minerals or substances that occur naturally under the Earth's surface. The…

Q: 68. Which pair of elements do you expect to be most similar? Why?(a) Ti and Ga(b) N and O(c) Li and…

A: The elements belonging to the same group exhibit similar properties. This is because the elements in…

Q: An ion of which element has a larger radius than an atom of the same element:

A: The size of anion is always larger than its parent atom while the size of cation is always smaller…

Q: Use aluminum as an example to explain how density is a periodic property.

A: Density is given by,

Q: What are the Four metals name?

A:

Q: Differentiate between metal and non-metal on the basis of their chemical properties.

A: Metals are lustrous and opaque elements which are good conductor of heat as well as electricity. And…

Q: List three ways in which metals and nonmetals differ.

A: Metals and nonmetals are the two categories in the periodic table. Metals are sonorous in nature…

Q: Write the name of element and classify it as a metal, nonmetal, or metalloid. I

A: Metals are opaque, lustrous elements that are good conductors of heat and electricity. Most metals…

Q: Determine whether each element is a transition element. Br

A: d-block elements are those elements in which the last electron enters in d-subshell. Transition…

Q: Describe 2 reasons the C atom is unique separate when compared to the elements closest in one period…

A: A question based on Carbon atom, which is to be accomplished.

Q: For the following elements, write the electron configuration and if the element is diamagnetic or…

A: Paramagnetic compounds have unpaired electrons while in diamagnetic compounds the electrons all have…

Q: 8. The most NON metallic element would be 9. An element in group IA is represented by 10. The…

A: Valence electrons :- The number of electrons present in the outermost shell (valence shell) of an…

Q: What alkali metal has the largest atomic radius?

A:

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: determine the theoretical density of nickel has atomic radius 0.1246 nm and atomic weight of it 59.7…

A: Nickel crystallizes in FCC unit cell. Write the relation of edge length with radius of the cell.…

Q: What are inner transition elements and main transition elements?

A:

Q: Compare and contrast the characteristics of the theoretical materials of metallic materials (iron)…

A: Non destructive testing is method used by industry to evaluate properties of materials, components,…

Q: Which of these elements has the highest first ionization energy?

A: The minimum amount of energy required to remove an outer most shell electron  of a neurtal…

Q: Define atomic radius. For main-group elements, describe the observed trends in atomic radius as…

A: Atomic radius and its trends in atomic radius are explained below-

Q: Arrange these elements according to atomic radius. Largest to smallest. Be C Ne O N B F Li

A: Given elements: Be, C, Ne, O, N, B, F, Li. We have to arrange them according to the largest to…

Q: Which statement best describes the positions of the two elements in the periodic table?

A: As we move along a period size of atoms decreases due to increase in the edfective nuclear charge…

Q: Where are the non-metals located on the periodic table of the elements? A. Below the zig-zag line…

A: There are many periodic tables where a zig-zag black line along the right side of the table…

Q: true or false The symbols Na, Ni, and Ne all represent metallic elements.

A: In the periodic table, metals are placed at the left side while non metals are placed at right side.…

Q: Selenium complete configuration: abbreviated orbital diagram: Cobalt complete configuration:…

A: for the given elements, we have to write the complete electron configuration and the abbreviated…

Q: What are periodic properties? Explain periodicity using an example from everyday life

A: Below attached file showing the details answer. All the best.

Q: From its electronic configuration, predict which of the first 10 elements would be most similar in…

A:

Q: What is peculiar about the cations formed by transition metals and given two examples ?

A: The transition metal cations have several exciting properties which are generally useful for…

Q: List the following elements in the order of increasing metallic property. Zn, Ca, Na, Cs, Mg, Al

A: The elements given are Zn, Ca, Na, Cs, Mg and Al.

Q: Using important key words and examples, summarize the trends in the properties of elements in the…

A:

Q: Which of these elements has the smallest atomic radius? A. Lithium B. Florine C. Bromine D. Chlorine

A: Fluorine ,chlorine and bromine belong to same group and down the group atomic radius increases so…

Q: Name the element with the atomic orbital diagram shown below:

A: According to the atomic orbital diagram , electronic configuration of the element is: 1s2 2s2 2p6…

Q: 1. Why were the heavier elements not formed the way that the light elements were? 2. How are stars…

A: 1) The lightest elements ( hydrogen, Helium, deuterium , lithium) were produced in the Big Bang…

Q: Determine whether each element is a transition element. Mo

A: Solution-The transition elements are located in groups (3 IIIB – 12 IIB) in periodic table , which…

Q: choose three . What are the characteristerses of a metal like element? (a) they try to get…

A: Since the metals are those elements which has a tendency to lose electron to complete there octet…

d-Block Elements

According to the modern form of periodic table, 118 elements are present which are subdivided as four blocks, namely, s, p, d and f-block elements based on the entry of the valence electron or last electron into which orbital.