题目内容

某原子中,n = 4,l = 2的轨道中电子最多可有10个。

A. 对
B. 错

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元素原子的电负性越大,其金属性越强,非金属性越弱。

A. 对
B. 错

Real atoms and ions are not hard halls.

A. 对
B. 错

In chemical reactions, all electrons rearrange around the nuclei.

A. 对
B. 错

The electron configuration of 1S22S22P8 is impossible, since it disagrees with the Pauli Exclusion Principle.

A. 对
B. 错

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