Antiprotonic helium
Antiprotonic helium is a three-body atom composed of an antiproton and an electron orbiting around a helium nucleus. It is thus made partly of matter, and partly of antimatter. The atom is electrically neutral, since both electrons and antiprotons each have a charge of −1, whereas helium nuclei have a charge of +2.
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Antiprotonic helium
Antiprotonic helium is a three-body atom composed of an antiproton and an electron orbiting around a helium nucleus. It is thus made partly of matter, and partly of antimatter. The atom is electrically neutral, since both electrons and antiprotons each have a charge of −1, whereas helium nuclei have a charge of +2.
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Antiprotonic helium is a three ...... um nuclei have a charge of +2.
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L'hélium antiprotonique (e-pHe ...... n (e-) et d'un antiproton (p).
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O hélio antiprotónico tem um á ...... hélio em lugar do do electrão.
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Un atomo di elio antiprotonico ...... o di elio ha una carica di +2.
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反质子氦是一种三体原子，由反质子和绕氦原子核旋转的电子组成。 ...... 称为原子，因为它具有像原子一样的结构，但有两个原子核像分子。
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978,358,840
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Antiprotonic helium is a three ...... um nuclei have a charge of +2.
@en
L'hélium antiprotonique (e-pHe ...... n (e-) et d'un antiproton (p).
@fr
O hélio antiprotónico tem um á ...... de hélio tem uma carga de +2.
@pt
Un atomo di elio antiprotonico ...... o di elio ha una carica di +2.
@it
反质子氦是一种三体原子，由反质子和绕氦原子核旋转的电子组成。 ...... 称为原子，因为它具有像原子一样的结构，但有两个原子核像分子。
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Antiprotonic helium
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Elio antiprotonico
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Hélio antiprotónico
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Hélium antiprotonique
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反质子氦
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