A tritium atom has two extra neutrons.(氚原子多了两个中子。)
Schrodinger's atom will decay.(薛定谔的原子一定会衰变。)
Such united atom approximations have been used in simulations of biological membranes.(这种联合原子近似已被用于生物膜的模拟。)
We are going to go into the atom and try to understand the scientific basis for this observed behavior.(我们将深入研究原子并试图理解这种观察行为的科学基础。)
When we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding H atom orbitals.(当我们讨论多电子原子的轨道时，它们的能量实际上比对应的氢原子轨道要低。)
At some point, you will cut the magnet so small that you will have cut down to the size of a single atom.(从某个方面看，你会把磁体切到如此之小，小到只有一个单原子那么大。)
They take up a teeny bit, but when we're thinking about the set up of the atom, we don't have to account for them as using up a lot of the mass.(它们占据了非常小的一部分，但当我们考虑原子的构造的时候，不用考虑它们会占用很多的质量。)
It is arranged according to increasing atomic number, which is the number of protons in each atom of an element.(它是根据原子序数的增加来排列的，原子序数是一种元素单个原子的质子数。)
If the atom is fixed mass, and the electron is tiny, it must be the positives have all the mass.(如果是原子质量一定，而电子很小，那么带正电荷的部分几乎占据了全部质量。)
Neutrons and protons are bound together in the nucleus of an atom.(在一个原子的核内，中子和质子聚合在一起。)
