chemistry Flashcards
1
Q
nucleus has protons and neutrons in it. with surrounding energy shells with electrons on them. give charge and relative atomic mass (RAM) of each subatomic particle
A
protons = positive charge. RAM=1
neutrons = have no charge. RAM=1
electrons= negative charge. RAM=0
2
Q
name of subshells and their max electron capacity
A
s= 1x2 = 2 2 = max amt of
electrons in each
box
p=3x2=6
d=5x2=10
f=7x2=14
3
Q
Aufbau principle
A
electrons fill orbitals with the lowest energy state which are closest to nucleus before moving onto filling up the higher energy state orbitals with elctrons
4
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A
5
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A
6
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7
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8
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10
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11
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12
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13
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14
Q
A
15
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A
16
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17
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A
