What orbital will begin to fill immediately after the 6s?   A. 6p   B. 6f   C. 4f   D. 5d   E. 5f

Q: Identify the correct values for a third orbital .

A: Identify  correct  values for third orbitals

Q: Consider a piece of potassium metal which is being exposed to a stream of photons in order to eject…

A:

Q: A When atoms of an element are emitting a certain wavelength (or color) of light, it means that 2)…

A: Given: Atoms of an element are emitting a certain wavelength or color of light.

Q: 20. What is the total number of electrons in spherically shaped orbitals in an atom of Cs?

A: Spherically shape orbital is s-orbital.  In this determine the number of electrons present in s -…

Q: How many photons of light are emitted for each of the following? 500 e− drop from energy level 3 to…

A: when an electron jump from from higher energy level to lower energy level photons are emitted and…

Q: If we look at a cluster featuring a lot of blue stars, we know the cluster is young.  How do we know…

A: For recognising young and old clusture -  A young star cluster is generally surrounded by emission…

Q: According to increasing energy, what is the next energy sublevel after each of the following…

A: (a) 4s  (b) 5p For equal values of (n+l) , the sub-orbit having more value of principal quantum…

Q: he four types of orbitals are...   Question 10 options:   f, p, n, and d   a, b, c, and d…

A: The quantum numbers are defined as the set of numbers used to represent the position and energy of…

Q: How many sublevels are in the n = 3 level? sublevels: How many orbitals are in the n = 3 level?…

A: Given, n=3 level andwe are asked to the number of sublevels, orbitals and maximum number of…

Q: b): If you want to stop a fast-moving electron then what happen?

A: Electron is negatively charged particles that revolves around the nucleus in a fixed orbit.

Q: 10. Which of the following statements about a d subshell is correct? a)  It contains 5 orbitals.…

A: Shell is made up of subshell containing one or more orbitals where electron accommodation takes…

Q: Alpha particles have a mass of ??=6.64×10−27 kg. Calculate the de Broglie wavelength ?1 of an alpha…

A: The relationship of the de Broglie wavelength and kinetic energy is given as:

Q: How many orbitals correspond to each of the following designations? (a) 4s (b) 6pz (c) 4d (d) n= 2

A: The behavior of electrons in an atom and their existence is explained by the quantum numbers The…

Q: Predict the sublevel that follows 4p

A: Applying aufbau's order of sublevel.

Q: A sublevel is the region around the nucleus where electrons of a certain energy are most likely 1.…

A: A sublevel is further divided into orbitals . For example the 's' sublevel have only one orbital and…

Q: What is the total number of orbitals in the third energy level (n=3)

A: We know one orbital in the 3s sub shell and three orbitals in the 3p sub shell and  five orbitals in…

Q: ml values

A:

Q: Number one is meant for the yellow dot. Number two is meant for the green dot. Number three is meant…

A: The atom is constituting a particle of matter, composed of three fundamental particles are present.…

Q: Rank the given types of electromagnetic radiation from highest to lowest energy. On the left,…

A:

Q: Without any additional interactions, an excited atom will   a. drop to a lower energy level.   b.…

A: When an atom absorbs a photon energy and gets excited.

Q: What

A: Bohr rule is : ( n + l ) rule If ( n + l ) is minimum value so it's have minimum amount of energy…

Q: When an electron goes from a high energy state to a low one, what occurs?  A. Another electron goes…

A: At first electrons are in ground state. It absorbs energy and gets exited state and jumps to higher…

Q: An orange emission line is observed at 656.3nm in the hydrogen emission spectrum. Determine the…

A: Given,Wavelength (lambda) = 656.3nmFrom the orange colour of the emitted proton, the final energy…

Q: 18. Arrange these types of radiation in order of increasing energy per photon: gamma rays, infrared…

A:

Q: The distance to the North Star, Polaris, is approximately 6.44 × 1018 m. (a) If Polaris were to burn…

A: a)

Q: The image in the box below is a picture of an orbital. Check the box next to all images that could…

A: In the above question we have to identify the correct representation of orbital diagram. we have…

Q: Arrange the following in order of decreasing wavelengths  microwave, x-rays, radio waves

A: All these radiations are considered as Electromagnetic Radiations. We can arrange the given…

Q: Indicate which kind of orbital (s, p or d) each of the following diagrams represents. 8 of

A: Which kind of orbital (s, p or d )  is given = ?

Q: 9) How many subshells are found in the 2nd energy level or shell? A) 2 B) 4 С) 3 10) What is the…

A:

Q: 15. The gas clouds in space are mostly hydrogen gas. Wherever a gas cloud is irradiated by nearby…

A: The hydrogen gas is the major constituent of the gaseous clouds in space. When the gas clouds are…

Q: According to quantum mechanics, the most stable form of an atom is in the O intermediate state…

A: We have to find the  most stable form an atom.  First we should know about-  Intermediate state- in…

Q: 4. How are X-Rays generated, what are characteristic X-Rays and Bremsstrahlung.

A: X-rays are one type of radiation called electromagnetic waves . X-ray imaging creates pictures of…

Q: When a metal is exposed to 4.78×10² nm blue radiation, it emits an electron with kinetic energy…

A:

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: 6. In emission, a) an electron moves from an excited state to a lower energy state, and energy is…

A: An electron can move from one energy state to another by absorbing or releasing energy depending on…

Q: Energy absorbed when an electron is added to an isolated atom in the gaseous state „A O Energy…

A: Given that, Energy absorbed when an electron is added to an isolated atom in the gaseous state.

Q: 44. What is the maximum number of electrons with the quantum numbers  n = 2  l = 1 Select one: a. 6…

A: The maximum number of electrons with the quantum numbers  n = 2 and  l = 1 has to be identified.

Q: 16. Which is larger: an atom of Be or an atom of Ra? Explain your choice. (Location on the periodic…

A: As you move down the group in the periodic table, atomic size increases

Q: The gas clouds in space are mostly hydrogen gas. Wherever a gas cloud is irradiated by nearby stars,…

A: The cause of the reddish glow when a gas cloud is irradiated by a nearby star. This is because…

Q: A metal has a threshold frequency of 5.8 x 1014 s-1 for the photoelectric effect. Predict the effect…

A: To study the effect of the change in frequency of radiation , we would first define threshold…

Q: How many orbitals correspond to each of the following designations? a. 5d b. 6d orbital(s)…

A: (1) 'd' sub-shell corresponds to a secondary (angular momentum) quantum number of 2. For a given…

Q: The energy of a particular color of yellow light is 3.40×10-22 kJ/photon. The wavelength of this…

A: We know E=hv, = h(c/λ) Here h=planck’s constant =6.636x 10-34 Js v = frequency   the energy of…

Q: -21 . You can find the meaning of This energy diagram shows the allowed energy levels of an electron…

A:

Q: Arrange these three types of electromagnetic radiation—visible light, X-rays, and microwaves—in…

A:

Q: An electron initially in a 4p state decays to a lower energy state. Which energy state is forbidden?…

A:

Q: Which subshell has the lowest energy? Group of answer choices a. 6s b. 5s c. 4d d. 5p

A: According to Aufbau's Principle, the subshell which has the lowest lave of (n+l) has the lowest…

Q: In the energy diagram below: 10-20 -1.36 x 10-19 -8.72 x -2.42 x 10-19 , Energy -5.45 x 10-19 -2.18…

A: L

Q: 53. Which of the following is true when photoelectric effect occur? A. The maximum speed of the…

A: Photoelectric effect : When a electron is ejected from a metal surface due to incident light whose…

Q: Fill in the orbital energy diagram for aluminum. 3p A 3s E 2p 2s 1s Submit Answer Try Another…

A: Aluminum has atomic number 13.