Homework Answers
9) carbon(atomic no:6) - 1s2 2s2 2p2
oxygen(atomic no:8) - 1s2 2s2 2p4
sulphur(atomic no) - [Ne] 3s2 3p4
10)germanium - [Ar] 3d10 4s2 4p2
therefore germanium has 2 electrons in 4p orbital.
11) The p subshell can accomadate a maximum of 6 electrons , but here in sulphur it holds 4 electrons, which means that sulphur has 2 unpaired electrons , both located in the p subshell.
12)flourine - 1s2 2s2 2p5
therefore flourine has 4 electrons in the s orbital
13) Principal quantum number
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6. How many unpaired electrons does an atom of phosphorous have in its (3) 3 (4) 5 its ground complete an atom 7. A possible set of quantum numbers for the last electron added to come ground state is mg A 4 0 + 2 B 3 0 +1 - C. 4 1 -1 +2 D. 3 -72 (1) A (2) B (3) C (4) D 8. A possible set of quantum numbers to describe an m. = + (2)...
(1) 1 (2) 2 6. How many unpaired electrons does an atom of phosphorous have in...
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6. How many unpaired electrons does an atom of phosphorous have in its ground state? (3)...
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My homework is due tomorrow and I have work! Please help me and answer these questions!...
My homework is due tomorrow and I have work! Please help me and
answer these questions! I'll give a thumbs up!
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6. How many unpaired electrons does an atom of phosphorous have in its (3) 3 (4) 5 its ground complete an atom 7. A possible set of quantum numbers for the last electron added to come ground state is mg A 4 0 + 2 B 3 0 +1 - C. 4 1 -1 +2 D. 3 -72 (1) A (2) B (3) C (4) D 8. A possible set of quantum numbers to describe an m. = + (2)...
(1) 1 (2) 2 6. How many unpaired electrons does an atom of phosphorous have in its ground state? (3) 3 (4) 5 A possible set of quantum numbers for the last electron added to complete an atom of silicon (SI) in its ground state is A 4 0 0 +% B 3 0 +1 - C. 4 1 -1 +² D 3 1 +1 -2 (1) A (2) 8 (3)C (4) D 8. A possible set of quantum numbers...
6. How many unpaired electrons does an atom of phosphorous have in its ground state? (3) 3 (4)5 (1) 1 (2) 2 7. A possible set of quantum numbers for the last electron added to complete an atom of silicon (Si) in its ground state is m eo m, A. 4 0 +% -% В. 3 0 +1 C. 4 1 -1 +% D. 3 1 +1 -% (1) A (2) B (3) C (4) D 8. A possible set...
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My homework is due tomorrow and I have work! Please help me and
answer these questions! I'll give a thumbs up!
Electronic Structure of Atoms 1.20 Write the ground-state electron configuration for each atom. After each atom is its atomic number in parentheses. (a) Sodium (11) (b) Magnesium (12) (c) Oxygen (8) (d) Nitrogen (7) 1.21 Identify the atom that has each ground-state electron configuration. (a) 1s 2s 2p 3:23p (b) 1:2 2:22 1.23 How many electrons are in the...
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