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Orlov [11]
2 years ago
7

How are the electron structures of boron (B) and aluminum (Al) similar?

Chemistry
2 answers:
andrezito [222]2 years ago
4 0
The electron structures of boron and aluminum are similar because they share the same group, therefore they have the same amount of valence electron. 
lbvjy [14]2 years ago
3 0

Answer:

- Both of their valence electrons are at p subshell.

- They have the first subshell full of electrons.

- Both of them have just 1 electron at the last p subshell.

Explanation:

Hello,

In this case, we could understand their electron structures by identifying their electron configurations as shown below:

B^5\rightarrow 1s^2,2s^2,2p^1\\Al^{13}\rightarrow 1s^2,2s^2,2p^6,3s^2,3p^1

In such a way, we could notice the following similarities:

- Both of their valence electrons are at p subshell.

- They have the first subshell full of electrons.

- Both of them have just 1 electron at the last p subshell.

Best regards.

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