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According to our theory atomic size should increase in groups

According to our theory atomic size should increase in groups from top to bottom but in group 13 Aluminium has atomicradius 143
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2. asked by Neh
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why does atomic size decrease cross a period? why does atomic size increase down a group?
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2. asked by Anonymous
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In what directions (on the periodic table) does atomic size increase?As you go down in a group, size increases, and as you go
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2. asked by Anonymous
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Schrodinger and Heisenberg developed an alternate theory about atomic nature that contradicted some of Bohr's model of the atom.
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On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?(1 point)Responses which
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On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?(1 point)Responses
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2. asked by jim
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On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?(1 point)Responses atomic
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On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?(1 point)Responses atomic
1. 1 answer
2. 19 views
On which atomic property proposed by Henry Moseley is the current periodic table of the elements based?(1 point)Responses atomic
1. 1 answer
2. 21 views
Explain how understanding of the atomic emmission spectrum led to developement of the atomic theory.The emmissions spectrum for
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2. asked by lulu
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