Neutronium
Hypothetical substance composed only of neutrons
Neutronium (or element zero) is a hypothetical element built solely from neutrons. The word was coined by scientist Andreas von Antropoff in 1926 for the hypothetical "element of atomic number zero" (with no protons in its nucleus) that he placed at the head of the periodic table (denoted by -).
Nº Q1195471 ★★
Uncommon · Knowledge
Neutronium
Hypothetical substance composed only of neutrons
Neutronium (or element zero) is a hypothetical element built solely from neutrons. The word was coined by scientist Andreas von Antropoff in 1926 for the hypothetical "element of atomic number zero" (with no protons in its nucleus) that he placed at the head of the periodic table (denoted by -).
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From Wikipedia
Neutronium (or element zero) is a hypothetical element built solely from neutrons. The word was coined by scientist Andreas von Antropoff in 1926 for the hypothetical "element of atomic number zero" (with no protons in its nucleus) that he placed at the head of the periodic table (denoted by -).
Text: Wikipédia, CC BY-SA 4.0. · Image: Casey Reed - Penn State University (Public domain) ·
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