元素の物語

Why isotopes exist

Isotopes is part of the shared Mendeleev scientific core. This page is intentionally conservative until more native-language terminology is verified.

原子核から始めよう

Isotopes is part of the shared Mendeleev scientific core. This page is intentionally conservative until more native-language terminology is verified.

Isotopes is part of the shared Mendeleev scientific core. This page is intentionally conservative until more native-language terminology is verified.

Hydrogen-1 and deuterium are both hydrogen because each nucleus has one proton, but deuterium also has one neutron.

Radioactivity is part of the shared Mendeleev scientific core. This page is intentionally conservative until more native-language terminology is verified.

Radioactivity is part of the shared Mendeleev scientific core. This page is intentionally conservative until more native-language terminology is verified.

さらに探る

Isotopes · Radioactivity

出典

JA · institutional/academic · IUPAC · NIST · BIPM