Complete the following by choosing the correct word. The atomic theory was given by H' and H have different number of and therefore called as The lightest fundamental particle is and it is found moving in the + The number of a shell is determined by quantum number where as a sub-shell is determined by quantum number.The maximum number of electrons is 10 in a d

Q: Complete the following by choosing the correct word. The atomic theory was given by + . 6C2 and 6c3…

A: John Dalton Neutrons Isotopes Electron

Q: What is the term for the series of elements that include Th–Lr?

A: The symbol Th is for the element Thorium The symbol Lr is for the element Lawrencium

Q: b) State two important quantum-mechanical concepts associated with the Bohr model of the atom.

A: Here we have to write two important quantum mechanical concepts associated with the Bohr's model of…

Q: Which of the following statements are true according to the Bohr model of the atom? (a) Electrons…

A:

Q: If the atom zy has 6 electrons in its second energy level determine the total number of electrons…

A: Number of electrons in second energy level = 6

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: The particle represented by X is.

A: The particle represented by X has to be identified.

Q: How many valence electrons are in an atom of chlorine? Express your answer numerically. • View…

A: Valence electrons :- The number of electrons present in outermost shell ( valence shell ) of an atom…

Q: An electron represents a particle of light.

A: Electron is one type of particle. Light is another type of particle, called Photon. Both of them can…

Q: Question 47 Which of the following best describes Quantum Mechanical Model? O The nucleus is orbited…

A:

Q: Google moodle.nct.edu.om/mod/quiz/attempt.php?attempt-4896048 -o 7all Neti stening ering id Jag NCT…

A:

Q: Complete the electron configuration for P.   electron configuration: [Ne]

A: Complete the electron configuration for P.

Q: The number of protons and neutrons must be included as part of the nucleus.You simply need to draw…

A:

Q: What is the maximum number of electrons in each of the following? (a) an s sublevel (b) a p sublevel…

A: The maximum number of electrons in the following has to be given.

Q: Select the INCORRECT statement. Select one: O a. All matter exhibits properties of both particles…

A:

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

A:

Q: What is correct from multiple choice

A: Dalton’s Atomic Theory: Atoms are the indivisible building blocks of all matter and cannot be…

Q: Q: 01 What were the drawbacks in Bohr atomic model how Sommerfeld extended Bohr model to explained…

A: The explanation is as follows:

Q: Are the electrons in shells that are closer to the nucleus, higher in energy? Or lower in energy?…

A:

Q: Part A) What is the maximum number of electrons that can be contained in the first, second, third,…

A: Energy levels are different energy shells around the nucleus and the maximum number of electrons…

Q: If n represents principal quantum number of an energy level, the maximum number of electrons which…

A: The principal quantum number describes in which shell the electron whose location needs to be…

Q: Complete the following by choosing the correct word. The atomic theory was given by 13 have · 6C12 -…

A: According to Atomic structure following are the appropriate answers.

Q: 5. Whose postulates account for the line spectrum of an atom? a. Thomson b. de Broglie c. Heisenberg…

A: According to Thomson's  model, an atom is similar to a spherically- shaped plum pudding and this…

Q: Using arguments of quantum mechanics, explain why elements in the same group of the periodic table…

A: The elements in a modern periodic table are arranged in increasing order of their atomic number. In…

Q: QUESTION 18 The first scientist introduced the quantum concept that radiation is not emitted in…

A: Quantum concept that radiation is not emitted in continues amount but in discreet bundles of energy.

Q: Which of the following  NOT correctly matched the scientists and their models? Select one: a. J. J…

A: We have to choose the correct statement for the following given scientists and their models as…

Q: Complete the following by choosing the correct word. 13 The atomic theory was given by c2 and sc…

A:

Q: n 1910, Ernest Rutherford performed a set of experiments that helped scientists better understand…

A:

Q: Even though an atom of germanium has more than twice the nuclear charge of an atom of silicon , the…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: There are electrons present in the d sublevel of a neutral atom of cobalt. (Give me the number)

A: Number of d-electron in the neutral atom of cobalt can be determined by writing the electronic…

Q: Be sure to answer all parts. Calculate the difference in energy (in joules) between a photon withλ…

A: GivenWavelength of 1st photon = 697nmWavelength of 2nd photon = 347 nm

Q: The area within the electromagnetic spectrum with a wave length 400-800 which represents the colors…

A:

Q: The maximum number of electrons that can occupy an “f” subshell is ______.

A: f sub-shell has 7 orbitals present in it.

Q: a) What do you understand by the statement: "the energy of the electrons in an atom is quantized"?…

A: a. Quantized, it means discrete. Based on this statement, it is also saying that the energy of the…

Q: elect an appropriate statement that describes the de Broglie hypothesis. Select one: a. Electrons…

A: Matter waves are a central part of the theory of quantum mechanics, being an example of wave…

Q: n the Bohr model of the atom,  a. Electrons can have any energy b. Electron energies are quantized…

A: The Bohr model states that: 1) The e- revolves around the nucleus in well defined orbits. These…

Q: Explain why the emission spectrum is sometimes referred to as an element’s fingerprint.  Determine…

A: •EMISSION SPECTRUM:-When electron comes from higher energy level to lower energy level it releases…

Q: When a new star it begins to As a result, the surrounding dust and gases compress into a

A: This is the image of a galaxy in which star formation is represented. Star formation is the process…

Q: The Heisenberg Uncertainty Principle is used to describe the uncertainty in behaviour of very small…

A:

Q: What was the key piece of evidence used by Rutherford to claim that an atorm was mostly empty space?

A: The picture provided contains multiple questions. Hence as per our guidelines only the first…

Q: llustrate an atom wth the isotopic symbol:

A:

Q: Complete the following by choosing the correct word. The atomic theory was given by •.c" and e" have…

A: The atomic theory was given by John Dalton.6C12 and 6C13 have different number of Atomic Masses and…

Q: Using the golf ball analogy, where the golf ball represents the nucleus of a hydrogen atom, what…

A: I'm answering first 4 question.. If you need other please upload again.   1) we have The ratio of…

Q: Complete the following by choosing the correct word. The atomic theory was given by * . 6c12 and 6c3…

A: The atomic theory was given by John Dalton. 6C12 and 6C13 have different neutrons and therefore…

Q: Complete the electron configuration for F.

A:

Q: In Bohr’s atomic theory, when an electron moves from one energy level to another energy level more…

A: Reason for the correct option:According to Bohr’s atomic theory,Electros are emits energy to moves…

Q: Radioactive emissions known as alpha, beta, and gamma are referred to as "ionizing radiation." This…

A: 1 ) We need to tell the correct statement for the term ionizing radiation

Q: Istopes differ in the number of ( ) sub-particle.

A: Given : We have to tell isotopes differ in which subparticles.