he 6th Shell of an atom has a maximum capacity to contain 36 electrons. Select one: True Fals

Q: How far from the nucleus in angstroms (1 angstrom = 1 × 10–10 m) is the electron in a hydrogen atom…

A:

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, B, N.…

A:

Q: IF an unknown element has an atomic mass of 119 and a quantum number sequence of 5, 1, 0, +1/2…

A: Given that -  Atomic mass of element = 119  And, the sequence of all quantum numbers is = 5,1,0,+1/2…

Q: State the number of valence electrons in each of the following neutral atoms, and state the orbitals…

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subpart…

Q: Which element has 71 neutrons? a) 222Rn b) 146Nd c) 159Sm d) 140Ce e) 121Sn

A: We can find neutrons by subtracting number of protons form mass number.  No.of neutrons=mass…

Q: Isotopes  are atoms of same element with same atomic mass and different atomic numbers. Select one:…

A: Answer : isotopes are atoms of same element with same atomic mass and different atomic number is a…

Q: The 6th Shell of an atom has a maximum capacity to contain 36 electrons. Select one: True False

A: The nth Shell of an atom has a maximum capacity to conatain electrons is = 2n2

Q: Which elements would be affected if the elements in periods 1, 2, 3, and 4 arranged based on their…

A:

Q: Which of the following elements contains the largest number of unpaired electrons? Group of answer…

A: We know that, each atomic orbital of an atom has the capacity to contain two electrons. The electron…

Q: The 5th Shell of an atom has a maximum capacity to contain 32 electrons. Select one: True False

A:

Q: Which particle diagram represents a mixture of three substances? * 1 point Key O = an atom of one…

A: option 2  here in this image , there are 3 different types of molecules 1) two atoms of one element…

Q: Write the complete electron configuration (spdf notation) for each of the folle A) O B) Ti C) Mg

A: An atom is smallest unit  of matter and it forms a chemical element.

Q: which Atom is the smallest A) carbon B) silicon C) phosphorus D)Nitrogen

A:

Q: ATOMIC THEORY, ATTACHMENT #6 CONFIGURATIONS AND NOTATIONS OF ELECTRONS HOMEWORK, DAY 20 Atomic…

A: Electronic configuration of given elements are as follows:

Q: In a mass spectroscope, what causes the atoms of an element to follow the curved path of the…

A: In mass spectroscopy, the gaseous sample molecules are converted into charged particles by the ion…

Q: 3) Electrons are filled in various sub-shells from higher energy to lower energy.   Select one:…

A: According to Aufbau principle, electrons first occupy the energy levels of lowest energy. This means…

Q: Write the atomic configuration of these elements a. K-19 b. Sb-51 c. Cu-29 d. Xe – 54 e. U – 92

A: The electrons can be arranged into different shells K, L, M, N and so on. Where K is the shell with…

Q: How many unpaired electrons are contained in each element: (a) Al; (b) P; (c) Na?

A: The number of unpaired electrons present in given elements has to be determined.

Q: When radiation kicks out an inner shell electron of an atom, what happens? a. an outer electron…

A: 1) When radiation kicks out an inner shell electron of an atom what happens? Ans : an outer electron…

Q: Mass of Electron -9. eV=2.18 GEhergy-dispersive X-ray spectroscapy (EDS) 9S a during scanning…

A: The energy of an electron in the shell, n is given as: En=-RyZ-121n2 where Ry is the Rydberg…

Q: how many electrons does P have?

A: Phosphorus(P) have atomic number 15  so it hsve 15 electron

Q: The size of an atom is independent of the number of protons in the nucleus, the number of energy…

A: False

Q: What will be the charge of an atom that has gained 3 electrons? Group of answer choices +3 -3 -1 0

A: There are 2 types of ions : 1. Cation 2.Anion   When an atom gains an electron , the net charge on…

Q: Use the information below to calculate the atomic mass of magnesium. Isotope Isotope Mass (amu)…

A: Given   The atomic mass for magnesium-24 is 23.985 amu and abundance is 78.70. The atomic mass for…

Q: Place the following elements in order of decreasing atomic size: selenium, chlorine, fluorine,…

A: Atomic radius: The distance between the nucleus and the outermost electron is known as the atomic…

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, B, N.…

A: In a periodic table, the size of atom increases down the group due the addition of an extra shell.…

Q: Consider an apparatus that contains a 1s electron in one compartment and a 2s electron in another…

A: For 1s electron n= 1 For 2s electron n = 2

Q: smallest to largest in atomic size

A: Atomic size increases as we move down a group because of the outer electron entering into the next…

Q: Which of the following correctly lists the five atoms in order of increasing size (smallest to…

A: 1. Size of atom decreases  from left to right  in  a periode periodic table. 2. Size of atom…

Q: Photoelectron Spectrum of Neon www.APchemresources2014.weebly.com J. K. Howell A B 1000 800 600 400…

A: Photoelectron spectroscopy (PES) is useful to determine the relative energies of the electrons…

Q: nany electrons total w completed p subleve

A: Orbitals is the 3-D space around the nucleus where probability of electrons is maximum.

Q: 1Who was the first scientist to include electrons in the atomic model?   Dalton   Bohr   Thomson…

A: Here, we have to find: the first scientist to include electrons in the atomic model what control…

Q: According to the Bohr model, when a hydrogen electron makes a transition from n=4 to n=2, which of…

A: Given : Bohr model of hydrogen atom.  To find : True statements. Solution : As we know, when a…

Q: Which of the following atoms has the greatest difference between IE3 and IE4? N Al P B

A: Ionization energy of an atom is defined as the energy required to remove an electron from its…

Q: The 5th Shell of an atom has a maximum capacity to contain 50 electrons Select one: O True O False

A: Since we know that the general formula for maximum no. of electrons present in a shell =   2n2…

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A:

Q: Which one of the statements about electrons and atoms is now considered INCORRECT? Select one: a.…

A: Electrons circle the nucleus in elliptical orbits determined by the atom’s nuclear charge is in…

Q: Which of the following statements are not true about the Rutherford Planetary Model?   Loss of…

A: As per the Rutherford planetary model of an atom, electrons orbit around the nucleus in certain…

Q: The 4th Shell of an atom has a maximum capacity to contain 32 electrons. Select one: O True O False

A: True or False.

Q: 1. What term did Planck use to describe a "bundle" of energy? 2. Which electron possesses the…

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, В, N.

A: We know that periodic trend for atomic sizes : In period : The size of atoms decreases because of…

Q: Rank values from biggest to smallest atomic size. To rank items as equivalent, overlap them. Reset…

A: Since, As we move from left to right in a period then atomic size decreases. When we move from top…

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, B, N.…

A: Given,  Rb, F, Mg, B, N  We know that, Atomic size gradually decreases from left to right across a…

Q: Be sure to answer all parts.   Arrange the following set of atoms in order of decreasing atomic…

A: We have to arrange atoms in size order.

Q: Rank the following elements in order of increasing atomic size: carbon, silicon, Florine

A: We have find out atomic size.

Q: 4. The diagram shows the lowest two energy levels of an atom. B 2.4 x 10-19 J A - Use the constants…

A: Energy is inversely proportional to wavelength.

Q: An atom with the same number of protons, but a different number of electrons is called a(n)   a.…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Consider the following energy-level diagram for a particular electron in an atom. ΔΕ Based on this…

A: The energy level diagram of an atom is given as, Since in any atom, the energy of electron…