From top to bottom, down the periodic table, ionization energy tends to decrease. This is best explained by: a) the greater distance of the electron from the nucleus.

Q: The ml determines a)  The energy of the electron orbital b)  The shape of the electron orbital…

A: For an electron orbital, four types of quantum numbers are associated with it. Principal quantum…

Q: Explain the trend for size and ionization energy on the periodic table, include the reason for rows…

A: The periodic trend indicates the varying properties of elements with its position on the periodic…

Q: Which elements are considered to be representative elements?

A: Whole periodic table classified into 3 parts:-  Transition elements  Representative elements…

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: How does the electron configuration of an element differ from an ion?

A: Given : An element and ion.

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

A:

Q: Are nonmetals to the left or right of the metalloids?

A: The metals are left to the line (except of Hydrogen which is a non metal),non metal is right to the…

Q: 3) Which of the following is isoelectronic with Mg? Ar, K*, S² or Ne s2-

A: The ions or atoms which possess the identical electron configuration are termed as isoelectronic…

Q: Which neutral atom is isoelectronic with O2+? neutral atom:

A: The atoms, ions or molecules  have same number of electrons is called isoelectronic.

Q: Please don't use hend raiting and step by step solutions

A: Step 1:Ionization energy is an group of energy required to remove an a outer electron from the…

Q: ) Based on their positions in the periodic table: What is the most likely charge of a magnesium…

A: We know that, Mg is in belong to Group 2 and O belong to group 16.

Q: chlorine ) Would you expect the ion to be larger or smaller in volume than the neutral atom? Why?

A: The atomic no. of Cl is 17. It's electronic configuration is: 1s22s22p63s23p5 It has 7 electrons in…

Q: 1. Supply the missing information without looking at your periodic table. Element Outermost Shell…

A: Given Elements:Mg12K19Cu29Sb51Kr36Outer Shell configuration = Need to be determinedPeriod Number =…

Q: What do the values for ionization energy tell us about reactivity of the elements (both metals and…

A: The question is based on the concept of ionization energy. we have to explain the meaning of value…

Q: DO NOW: Describe the process happening in this image in as much detail as possible (complete…

A: The given nuclear reaction is,   86222Ra  ----------> 84218Po +       24He    • However,  Ra is…

Q: The first five ionization energies (IE,through IE) of a Period 2 element have the following pattern:…

A: Given:Pattern of first five ionization energies (IE1 to IE5) of a Period 2 element We have to find…

Q: (use the "A" groups) Period Number of valence electrons Valence electron configuration 2s22p6 n or…

A: We will use the above table to discuss about the properties of atom in a same group.

Q: What trend in first ionization energy occurs across a period (as you go left to right) on the…

A: Ionization energy :- The minimum amount of energy is required to most  loosely bounded  electron…

Q: In the Uncertainly Principle, which two things about an electron cannot be fully known at the same…

A:

Q: Which atom would have the largest effective nuclear charge for its valence electrons? a) Si b) S…

A:

Q: 9. As a general trend, as we go across a period we find that ionization energy increases. What is…

A: The ionization energy of an atom/element is the energy required to remove electrons from its gaseous…

Q: a) Which element is least likely to lose an electron? Choose one: He, Be, Na, Mg, Ca, Sr, b) Why…

A: a) The element which is least likely to lose an electron has to be identified b) The reason why the…

Q: Atomic Radius 1. How does atomic radius change as you move from left to right across a period?…

A: The atomic radius refers to the size of an atom. It is typically measured as the distance from the…

Q: 4. Write the symbol of: a) an ATOM whose electron configuration ENDS with 4p5: b) an ANION whose…

A: We have to determine the symbol of the species on the basis of its electron configuration