Orbitals and subshells
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10 Terms
1
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Orbital
region or space around the nucleus that can hold up to 2 electrons with opposite spins
2
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p orbitals contain how many electrons?
6
3
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d orbitals contain how many electrons?
10
4
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f orbitals contain how many electrons?
14
5
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shape of s orbital?
spherical
6
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shape of p orbital
figure of 8
7
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Why do orbitals fill singularly first
so that there’s less repulsion
8
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What are the exceptions?
Chromium and copper atoms only fill 4s subshell to 1 and then adds the extra electron to 3d
9
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What do the blocks in the periodic table show
which orbital the valence electrons are in
10
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What to remember when writing ion electron configuration?
4s orbitals fills and then empties before 3d orbitals
Note 
Flashcards (65)