Which explains the change in ionization energy that occurs between removing the first and second electrons from an atom? a. the ionization energy decreases because the ratio of the protons to electrons increases. b. the ionization energy increases because the ratio of the protons to electrons increases. c. the ionization energy decreases because the ratio of the protons to electrons decreases.d)the ionization energy increases because the ratio of the protons to electrons decreases.

Asked by maham237 @ 10/01/2021 in Chemistry viewed by 281 People

Answered by maham237 @ 10/01/2021

The answer that explains the change in ionization energy that occurs between removing the first and second electrons from an atom is B) the ionization energy increases because the ratio of the protons to electrons increases.

The energy required to remove an electron from an atom

Asked by admin @ 27/09/2021 in Chemistry viewed by 324 persons

What is the energy required to remove an electron from an atom in the gaseous state called

Which of the following is a correct set of quantum numbers for an electron in a 5f orbital and please explain why a)n=5, l=3, ml=+1 b)n=4, l=3, ml=0 c)n=4, l=2, ml=+1 d)n=5, l=4, ml=3

Asked by maham237 @ 27/12/2020 in Chemistry viewed by 358 persons

What information is needed to determine the energy of an electron in a many-electron atom?

Asked by maham237 @ 25/12/2020 in Chemistry viewed by 951 persons

What information is needed to determine the energy of an electron in a many-electron atom? Check all that apply. What information is needed to determine the orientation of orbital? What …

In a hydrogen atom if the energy of electron

Asked by admin @ 23/08/2021 in Chemistry viewed by 310 persons

in a hydrogen atom,if energy of an electron in groundstate is 13.6eV, then the energy in the 2nd excited state is

Velocity of electron in first orbit of hydrogen atom

Asked by admin @ 20/08/2021 in Chemistry viewed by 320 persons

Q7) Calculate the velocity of electron in the first Bohr orbit of hydrogen atom. [Given:- Bohr radius = 0.529 Å, h = 6.626×10-34 Js, mass of the electron = 9.1×10-31 …

The total energy of an electron in an atom

Asked by admin @ 17/08/2021 in Physics viewed by 308 persons

The total energy of an electron in an atom in an orbit is –3.4 eV. Its kinetic and potential energies are ?

The electron energy in hydrogen atom is given by

Asked by admin @ 13/08/2021 in Chemistry viewed by 309 persons

Question 2.19 The electron energy in hydrogen atom is given by En = (–2.18 × 10–18)/n2 J. Calculate the energy required to remove an electron completely from the n = …

The total energy of an electron inside an atom is

Asked by admin @ 05/08/2021 in Chemistry viewed by 303 persons

3 The total energy of an electron inside an atom is more than zero less than zero infinite zero

Arrange the elements in decreasing order of first ionization energy

Asked by maham237 @ 21/05/2021 in Chemistry viewed by 338 persons

Rank from highest to lowest first ionization energy. To rank items as equivalent, overlap them. In, Ge, Se, Cs PART B: Arrange the elements in order of decreasing first ionization …

Second ionization energy

Asked by maham237 @ 20/02/2021 in Chemistry viewed by 271 persons

Why is the second ionization energy greater than the first ionization energy? (1 Point) A. It is more difficult to remove a second electron from an atom B. The size …