Assertion: beryllium's neutron | /r/HasProperty | liberated
Facets:
Source sentences:
text: Neutrons are liberated when beryllium nuclei are struck by energetic alpha particles producing the nuclear reaction
text: It is highly permeable to X-rays, and neutrons are liberated when it is hit by alpha particles, as from radium or polonium (about 30 neutrons/million alpha particles).
text: It is highly permeable to X-rays, and neutrons are liberated when it is hit by alpha particles, as from radium or polonium (about 30 neutrons/million alpha particles).
text: It is highly permeable to X-rays, and neutrons are liberated when it is hit by alpha particles, as from radium or polonium (about 30 neutrons/million alpha particles).