Electrons and bonding Flashcards

1
Q

what is a shell

A

An energy level that e- occupy

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2
Q

What is an orbital

A

An area around a shell that can hold 2 counter rotating e-

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3
Q

s orbital shape

A

round

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4
Q

p orbital shape

A

figure of 8

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5
Q

how many e- can s hold

A

2

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6
Q

how many e- can P hold

A

6

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7
Q

how many e- can D hold

A

10

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8
Q

order of filling ;)

A

3s2 3p6 4s2 3d10

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9
Q

copper filling rule

A

fills the 4s half and the next one half so that both are half filled and more stable

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10
Q

What is the s block

A

highest energy e- in an s sub shell

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11
Q

what is the p block

A

highest energy e- in the p block

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12
Q

if there are 4 e- filling a p sub shell how does it fll

A

one has a full orbital and the others are half filled as this his more stable

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