ꄊ (氮), ꐈꇐꐊꊈꉬ，ꐈꇐꌐꂷN (ꇁꄂ꒿：Nitrogenium)， ꋧꌺꐛꀹ7。
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This short article can be made longer. You can help Wikipedia by adding to it. 这是一篇小作品。 你可以通过 编辑或修订 扩充其内容。