Ionization energy is the energy needed to eject an electron from an atom. Compute the ionization energy of a hydrogen atom in its first excited state (n=2). E- x10 TOOLS ersity Science Books presented by Macmillan Learning J

Q: Why are the sublevels within a principal level split intodifferent energies for multi-electron atoms…

A: Why are the sublevels within a principal level split into different energies for multi-electron…

Q: Which rule or principle does the following orbital diagram violate? Why?

A: In the orbital diagram, electrons are filled in two different energy orbitals. So, it must follows…

Q: Why can we say that an atom is mostly empty space?

A: Atoms consists of subatomic particles like electrons , protons and neutrons  Arrangement these…

Q: Define a valence electron please,

A: Valence electrons

Q: Which of the following is a reasonable criticism of the Bohr model of the atom? a) It does not…

A: •Bohr model:-In an atom, electrons revolve around the positively charged nucleus in a definite…

Q: Explain how electrons are distributed within the electron shells of an atom.

A: Given process,    Distribution of electrons within the electron shells of an atom

Q: What is the speed of an electron in the fourth bohr orbit?

A: The question pertains to the Bohr model of the hydrogen atom and seeks information about the speed…

Q: The scientist who first proposed the order of electron distribution within subshells was Einstein…

A: Electrons within an atom are distributed in specific subshells following the Hund's rule.. It states…

Q: What is the ionization energy of an atom? Which atoms have low ionization energies? What groups are…

A:

Q: Is it possible to determine the position and energy of an electron at the same time? Why or why not?

A: Electron is negativity charged particle of atom.

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: why is the charge on an electron negative

A: J.J Thomson discovered the electron by performing cathode ray tube experiment. In cathode ray tube…

Q: Is a Carbon Atom smaller than a silicon Atom?

A: Since we know that on going down in a group of periodic table, the size of atom increases. This is…

Q: Explain why it is more difficult to ionize a fluorine atom than a boron atom.

A: Ionisation energy is the energy which is required to lon se a loosely bound electron from a gaseous…

Q: What is Bohr Model in your own words

A: According to Bohr's model an an positively charged nucleus is surrounded by electrons.Electrons…

Q: When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the…

A: Here, we must calculate longest wavelength of electromagnetic radiation capable of ionizing this…