Which of the following are hypothetical (nonexistent) orbitals for a beryllium atom, or are...
The answer choice for each is existant or nonexistant
1.)1s2 2s2
2.)1s3 2s1
3.)1s2 2s1 2d1
4.)1s2 2s1 2p1
5.)1s2 1p2
6.)1s1 2p3
7.)1s1 2s3
Homework Answers
existent: 1s2 2s2
existent: 1s1 2p3
nonexistent: 1s1 2s3
existent: 1s2 2s1 2p1
nonexistent: 1s2 1p2
nonexistent: 1s3 2s1
nonexistent: 1s2 2s1 2d1
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Which of the following are hypothetical (nonexistent) orbitals for a beryllium atom, or are...
The following are hypothetical configurations for a fluorine atom. 1. 1s22s22p4 2. 1s22s12p6 3. 1s32s22p6 4....
The following are hypothetical configurations for a fluorine atom. 1. 1s22s22p4 2. 1s22s12p6 3. 1s32s22p6 4. 1s22s22p5 5. 1s22s32p4 6. 1s22s21p5 Which use nonexistent orbitals? Select all possible answers. Which are forbidden by the Pauli principle? Select all possible answers. Which are excited states? Select all possible answers. Which is the ground state configuration?
Which of the following electronic configurations is not possible: Group of answer choices Li-3: 1s2 2s1...
Which of the following electronic configurations is not possible: Group of answer choices Li-3: 1s2 2s1 N-7: 1s2 2s2 2p3 Ne-10: 1s2 2p6 3s2 K-19: 1s2 2s2 2p6 3s2 3p6 4s1 All of the above configurations are possible.
Which of the following electronic configurations is not possible: Group of answer choices Li-3: 1s2 2s1...
Which of the following electronic configurations is not possible: Group of answer choices Li-3: 1s2 2s1 N-7: 1s2 2s2 2p3 Ne-10: 1s2 2p6 3s2 K-19: 1s2 2s2 2p6 3s2 3p6 4s1 All of the above configurations are possible.
Which of the following electronic configurations is not possible: Li-3: 1s2 2s1 N-7: 1s2 2s2 2p3...
Which of the following electronic configurations is not possible: Li-3: 1s2 2s1 N-7: 1s2 2s2 2p3 Ne-10: 1s2 2p6 3s2 K-19: 1s2 2s2 2p6 3s2 3p6 4s1 All of the above configurations are possible.
Which of the following electronic configurations is not possible: a) Li-3: 1s2 2s1 b) N-7: 1s2...
Which of the following electronic configurations is not possible: a) Li-3: 1s2 2s1 b) N-7: 1s2 2s2 2p3 c) Ne-10: 1s2 2p6 3s2 d) K-19: 1s2 2s2 2p6 3s2 3p6 4s1 e) All of the above are possible.
1.A U-238 atom (uranium-238) has a nucleus with 92 protons and an atomic mass of 238.0507882...
1.A U-238 atom (uranium-238) has a nucleus with 92 protons and an atomic mass of 238.0507882 u. What is the nuclear binding energy per nucleon in this atom? Group of answer choices 1.93 MeV 7.57 MeV 12.3 MeV 19.6 MeV 1802 MeV 2.What is the DeBroglie wavelength of an antineutrino with a kinetic energy of 1.8 MeV? Take the mass of the antineutrino to be 4.99E-37 kg. Group of answer choices 1.75 nm 2.88E-4 nm 5.36E-16 nm 8.45E-12 nm 3.Which...
Can you please please help and show work and a small description for me to understand?...
Can
you please please help and show work and a small description for me
to understand? Thank you
7 An atom of chromium has unpaired electrons and is A) 3, diamagnetic 5, diamagnetic 3, paramagnetic 5, paramagnetic 6, paramagnetic B) C) D) E) 8 The electronic configuration and filling order of the element whose atomic number is 26 is: A) 1s2 2s2 2p6 3s2 3p6 4s0 3d8 B) 1s2 2s2 2p6 3s2 3p6 3d6 4s2 1s2 2s2 2p6 3s2 3p6...
The p subshells of an atom have three p orbitals that can be filled with electrons....
The p subshells of an atom have three p orbitals that can be filled with electrons. In the images below, each orbital is represented by a box, and each electron is represented by a half arrow. Classify each p-orbital diagram as obeying or violating the Pauli exclusion principle. Violates Pauli exclusion principle 1|1|1 14|1) 1|41|1) 1/1 1 Which of these subshell designations are possible and which are impossible? Possible Impossible 10 51 21 3s Op How many electrons in an...
QUESTION 7 A sigma bond occurs between atoms when the orbitals from each atom overlap along...
QUESTION 7 A sigma bond occurs between atoms when the orbitals from each atom overlap along the line between the nuclei of the two atoms. the orbitals from each atom overlap above and below the line between the nuclei of the two atoms. the orbitals from each atom overlap in as many places as possible. the orbitals from each atom overlap in a pattern that looks like an S. QUESTION 8 What is the charge on the Cr ion in...
1ses/4s/uyquzzes/2134/take Question 5 1 pts The principle/rule by which electrons are placed into separate orbitals...
1ses/4s/uyquzzes/2134/take Question 5 1 pts The principle/rule by which electrons are placed into separate orbitals with parallel spins is known as O Hund's rule O the Archimedes' principle O the Pauli exclusion principle O the Aufbau principle Question 6 1 pts In Bohr's model of the atom, the orbits that the electron can occupy are said to be O continuous. O bonded O elliptical O quantized Question 7 1pts X Fo F10 F9 Ft
Can
you please please help and show work and a small description for me
to understand? Thank you
7 An atom of chromium has unpaired electrons and is A) 3, diamagnetic 5, diamagnetic 3, paramagnetic 5, paramagnetic 6, paramagnetic B) C) D) E) 8 The electronic configuration and filling order of the element whose atomic number is 26 is: A) 1s2 2s2 2p6 3s2 3p6 4s0 3d8 B) 1s2 2s2 2p6 3s2 3p6 3d6 4s2 1s2 2s2 2p6 3s2 3p6...
The p subshells of an atom have three p orbitals that can be filled with electrons. In the images below, each orbital is represented by a box, and each electron is represented by a half arrow. Classify each p-orbital diagram as obeying or violating the Pauli exclusion principle. Violates Pauli exclusion principle 1|1|1 14|1) 1|41|1) 1/1 1 Which of these subshell designations are possible and which are impossible? Possible Impossible 10 51 21 3s Op How many electrons in an...
QUESTION 7 A sigma bond occurs between atoms when the orbitals from each atom overlap along the line between the nuclei of the two atoms. the orbitals from each atom overlap above and below the line between the nuclei of the two atoms. the orbitals from each atom overlap in as many places as possible. the orbitals from each atom overlap in a pattern that looks like an S. QUESTION 8 What is the charge on the Cr ion in...
1ses/4s/uyquzzes/2134/take Question 5 1 pts The principle/rule by which electrons are placed into separate orbitals with parallel spins is known as O Hund's rule O the Archimedes' principle O the Pauli exclusion principle O the Aufbau principle Question 6 1 pts In Bohr's model of the atom, the orbits that the electron can occupy are said to be O continuous. O bonded O elliptical O quantized Question 7 1pts X Fo F10 F9 Ft
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