The Modern Atomic Theory Answers
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Which of the following is not a valid set of quantum numbers?
A
n = 2, l = 1, m = 0B
n = 1, l = 0, m = 0C
n = 3, l = 3, m = 31
Which of these diagrams correctly shows the electron configuration for the atom with one more electron than the one shown above?
A
OptionB
OptionC
OptionD
Option1
Which is the correct electron configuration for sodium (Na)?
A
1s22s22p62d1B
1s22s22p63s1C
1s22p63d31
Which element is this?
A
fluorine (F)B
carbon (C)C
nitrogen (N)D
oxygen (O)1
Question text not available
A
sodium (Na)B
potassium (K)C
neon (Ne)D
argon (Ar)2
Which of the following gives the correct possible values of l for n = 4?
A
0, 1, 2, 3B
–4, –3, –2, –1, 0, 1, 2, 3, 4C
0, 1, 2, 3, 42
Which of the following is the correct electron configuration for titanium (Ti)?
A
1s22s22p63s23p64s23d2B
1s22s22p63s23p63d4C
1s22s22p63s23p64s24p22
1s22s22p63s23p64s23d104p5Which element is this?
A
fluorine (F)B
bromine (Br)C
chlorine (Cl)D
krypton (Kr)Did you find these answers helpful?
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