Neutron
01
中子, 中性粒子
a small particle with no charge present in atoms
例子
Neutrons act as " glue " in the nucleus, preventing proton repulsion.
中子在原子核中充当“胶水”，防止质子排斥。
Uranium-235 has 92 protons and 143 neutrons.
铀235有92个质子和143个中子。
中子, 中性粒子
