In the space below, write the orbital notation for the following elements. Boron Sodium Iron Bromine Neon Oxygen Aluminum

Question 1: Boron

Boron (B) - Atomic Number 5
1s: ↑↓
2s: ↑↓
2p: ↑ _ _

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Question 2: Sodium

Sodium (Na) - Atomic Number 11
1s: ↑↓
2s: ↑↓
2p: ↑↓ ↑↓ ↑↓
3s: ↑

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Question 3: Iron

Iron (Fe) - Atomic Number 26
1s: ↑↓
2s: ↑↓
2p: ↑↓ ↑↓ ↑↓
3s: ↑↓
3p: ↑↓ ↑↓ ↑↓
4s: ↑↓
3d: ↑↓ ↑ ↑ ↑ ↑

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Question 4: Bromine

Bromine (Br) - Atomic Number 35
1s: ↑↓
2s: ↑↓
2p: ↑↓ ↑↓ ↑↓
3s: ↑↓
3p: ↑↓ ↑↓ ↑↓
4s: ↑↓
3d: ↑↓ ↑↓ ↑↓ ↑↓ ↑↓
4p: ↑↓ ↑↓ ↑

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Question 5: Neon

Neon (Ne) - Atomic Number 10
1s: ↑↓
2s: ↑↓
2p: ↑↓ ↑↓ ↑↓

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Question 6: Oxygen

Oxygen (O) - Atomic Number 8
1s: ↑↓
2s: ↑↓
2p: ↑↓ ↑ ↑

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Question 7: Aluminum

Aluminum (Al) - Atomic Number 13
1s: ↑↓
2s: ↑↓
2p: ↑↓ ↑↓ ↑↓
3s: ↑↓
3p: ↑ _ _