Emission of light from an atom occurs when an electron

Asked by admin @ 27/09/2021 in Physics viewed by 270 People

Emission of light from an atom occurs when the electron:

Answered by admin @ 27/09/2021

When the electron changes level

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 945 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 …

How many protons and electrons does a neutral atom have

Asked by admin @ 26/11/2021 in Chemistry viewed by 381 persons

A neutral atom has 37 electrons. How many protons does the atom have?

How many protons and electrons does a hydrogen atom have

Asked by admin @ 26/11/2021 in Chemistry viewed by 339 persons

How many protons and electrons does a hydrogen atom have?

What occurs when light passes from water into flint glass

Asked by admin @ 07/11/2021 in Physics viewed by 313 persons

A beam of light passing through a flint glass is incident on water. The index of refraction of water is 1.33 and the index of refraction of flint glass is …

How to find how many electrons are in an atom

Asked by admin @ 05/11/2021 in Chemistry viewed by 313 persons

How many electrons are in an atom of elemental sodium? A) equal to the number of neutrons B) equal to the number of protons C) equal to the number of …

How many valence electrons are in an atom of phosphorus

Asked by admin @ 27/10/2021 in Chemistry viewed by 356 persons

1. How many valence electrons are in an atom of phosphorus? (atomic number 15) a. 2 b. 3 c. 4 d. 5 2. How many electrons does barium have to …

How many valence electrons are in a neutral lithium atom

Asked by admin @ 27/10/2021 in Chemistry viewed by 354 persons

How many valence electrons are in a neutral lithium atom

How many electrons are in a neutral atom of lithium

Asked by admin @ 27/10/2021 in Chemistry viewed by 314 persons

How many electrons are in a neutral atom of lithium

What is the role of an electron in an atom

Asked by admin @ 02/10/2021 in Biology viewed by 286 persons

Question 3 What is the role of the electron in an atom? a b Electrons are found inside the nucleus and carry a neutral charge. Electrons circle the nucleus and …

Which process occurs during the light dependent reactions in photosynthesis

Asked by admin @ 02/10/2021 in Biology viewed by 302 persons

Which process occurs during the light dependent reactions in photosynthesis

What results from an unequal sharing of electrons between atoms

Asked by admin @ 02/10/2021 in Physics viewed by 273 persons

What results from an unequal sharing of electrons between atoms?

The energy required to remove an electron from an atom

Asked by admin @ 27/09/2021 in Chemistry viewed by 316 persons

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

What type of ion forms when an atom loses electrons

Asked by admin @ 27/09/2021 in Biology viewed by 286 persons

What type of ion forms when an atom loses electrons

In a hydrogen atom if the energy of electron

Asked by admin @ 23/08/2021 in Chemistry viewed by 309 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 317 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 …