n. an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus
n. 中子
[化] 中子
1. A neutron is a particle found in the nucleus of an atom.
中子是原子核中发现的一种粒子。
2. Neutrons have no electric charge, making them neutral particles.
中子没有电荷，因此是中性粒子。
3. In nuclear reactions, neutrons can cause other atoms to split apart.
在核反应中，中子可以导致其他原子分裂。