Please don't copy what causes electrons in an atom to emit energy after absorbing it? becoming electromagnetic energy returning to their ground energy states ***** being ripped off their atoms losing mass   what observation led scientist to postulate the existence of photons? discovering that electrons can have varying amounts of energy electrons in atoms emitting energy only in certain amounts seeing photons through powerful microscopes electrons in atoms emitting energy across the electromagnetic spectrum *****

Q: A B D на ААА 300 nm

A:

Q: What is the maximum wavelength

A: In UV-VIS spectroscopy technique, We measure absorbance and wavelength.

Q: Which of the following transitions between different energ

A: Solution :- n4 to n1 transition

Q: Determine the element of lowest atomic number that contains an f electron in the ground state.…

A: Electronic configuration: Electronic configuration can be define as the arrangement of electrons…

Q: How does the wavelength of an electromagnetic wave change when the frequency increases? decreases O…

A:

Q: What electromagnetic radiations are considered to be dangerous with a lot of exposure and why?

A: Electromagnetic radiation are the radiations which travel in waves with both electric and magnetic…

Q: red light and gamma rays.

A:

Q: is the scientist who claimed that atoms/molecules can absorb/emit energy in discrete amounts called

A: to fill the blank

Q: Which of the following occur if the energy of a photon increases? The speed of the photon increases.…

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Q: Which of the following forms of electromagnetic radiation have the highest frequency?  a.Radio…

A:

Q: What is the lowest energy light blue,green,yellow or red

A: Order of the energy of lights

Q: 11. Which of the following statements about light are true?

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Q: The term used to describe electrons that jump out of their ground state after absorbing light energy…

A: When an atom absorbed energy electrons of lower energy state excited state of higher energy

Q: In the photoelectric effect, shining photons of light on a metal ejects electrons under certain…

A: In photoelectric effect, ejection of electrons takes place under certain conditions.

Q: For the photons with the following wavelengths, which of the photons possesses the least energy and…

A: The energy of a photon of electromagnetic radiation depends on the frequency of the photon.…

Q: Which wavelength of light has the highest frequency? a. 16 mm b. 4 nm c. 16 nm d. 4 mm

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Q: In a photoelectric effect experiment, blue light shining on a metal surface caused photoelectrons to…

A: The photoelectric effect is a phenomenon in physics where electrons are emitted from a metal surface…

Q: When a gas such as Neon is heated and emits light that is then placed in a prism and an emission…

A: The emission spectrum of a chemical element or chemical compound is a spectrum of electromagnetic…

Q: USE EVIDENCE and as many Word Wall words as you can to explain WHAT IS INCORRECT ABOUT THE BOHR…

A: According to Bohr's atomic model: The atom has a nucleus in the center of the atom where neutrons…

Q: Compare green light and radio waves.   Which has a longer wavelength? Which has a higher…

A: Answer:- This question is answered by using the simple concept of wavelength, energy and frequency…

Q: 4. Electrons must gain energy in order to move from lower energy levels to higher energy levels.…

A: As per Bohr model of atom, electrons are known to found in energy levels surrounding the nucleus.…

Q: What is the spectrum of radiation from High to Low energy?   What is the spectrum of radiation…

A: The arrangement of waves based on their frequency or energy from higher to lower values furnishes…

Q: Write the name of each type of energy next to its description Energy carried in photons ---> ____…

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Q: If blue light has a wavelength of 400 nm and infrared light has a wavelength of 800 nm, what is the…

A: The frequency of radiation is related to its wavelength by the relation: where, c = Speed of light

Q: Question 1 Which light wave has more energy? O green light O microwaves O FM radio O photons

A: Given: Different types of waves. To find: Wave that has more energy. Solution: As we know that from…

Q: What wavelength is associated with a green light that has a frequency of 6.01*10^14 Hz? A. 499nm…

A: Given: Frequency of green light = 6.01×1014 Hz To find: Wavelength associated with the light

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.