There are 7 different letters, each to represent each shell. They are: 1. K 2. L 3. M 4. N 5. O 6. P 7. Q
Indium has three outer shell electrons. It is located in group 13 of the periodic table and has an electron configuration of [Kr] 4d¹⁰ 5s² 5p¹, indicating that the electrons in its outermost shell (the fifth shell) are two in the s subshell and one in the p subshell.
P and f only
Maximum number of electrons = 2n2, where n is the number of shell (n = 1 for K, 2 for L, 3 for M, and so on) K shell has 2 electrons maximum L shell has 8 electrons maximum M shell has 18 electrons maximum N shell has 32 electrons maximum O shell has 50 electrons maximum P shell has 72 electrons maximum
The azimuthal quantum number ( l ) for electrons in a sub-shell is determined by the type of sub-shell. For the 5p sub-shell, ( l ) equals 1, as ( p ) corresponds to ( l = 1 ). Thus, all electrons present in the 5p sub-shell have an azimuthal quantum number ( l = 1 ).
l=1
1 electron. It is Group I of the P-table hence has one "spare" electron
There are 7 different letters, each to represent each shell. They are: 1. K 2. L 3. M 4. N 5. O 6. P 7. Q
Indium has three outer shell electrons. It is located in group 13 of the periodic table and has an electron configuration of [Kr] 4d¹⁰ 5s² 5p¹, indicating that the electrons in its outermost shell (the fifth shell) are two in the s subshell and one in the p subshell.
P and f only
The second electron shell can hold a maximum of 8 electrons. This shell has 2 sublevels (s and p) which can each hold up to 4 electrons.
Maximum number of electrons = 2n2, where n is the number of shell (n = 1 for K, 2 for L, 3 for M, and so on) K shell has 2 electrons maximum L shell has 8 electrons maximum M shell has 18 electrons maximum N shell has 32 electrons maximum O shell has 50 electrons maximum P shell has 72 electrons maximum
The azimuthal quantum number (l) is also known as the sub-shell quantum number. It represents the sub-shell of an electron within a given energy level. The value of l determines the shape of the orbital (s, p, d, f).
Halogens have 5 electrons in their outermost p shell in their electrically balanced state. The p shell has 3 orbitals in each energy level. Halogens have 2 filled orbitals each with 2 electrons in them and one orbital with only one electron in it. In order to obtain the stable noble gas electron configuration, halogens gain one electron to completely fill the p shell on the outermost energy level. This gives halogens a charge of -1.
1s2, 2s2, 2p6, 3s2, 3p3 The prefix number is the energy shell number. No.1 being the inner most shell 's' or 'p' is the character of the shell. The suffix number is the number of electrons in that sub-shell.
The three in that sequence lets an observer know how many electrons are filled for that particular shell. In this case, the 2p shell has 3 out of 6 possible spaces filled.
The answer is 4s, because it is in the 4rth period of the Periodic Table of Elements =]