Isotopes, Atomic Numbers, and Mass Numbers同位素，原子数，质量数 Periodic Properties of the Elements元素的周期律 Radius of Atoms原子半径 ..
2
?元素性质的周期性
... 5元素周期表The Periodic Table 6元素性质的周期性Periodic Properties of the Elements 1离子键和离子化合物Ionic Bond and Ionic Compounds ...
双语例句
1
Arsenic sits right beneath phosphorus in theperiodic table oftheelements and shares many of its chemical properties.
在元素周期表中，砷就位于磷的下面，二者具有很多相同的化学性质。
2
We have a table oftheelements with properties varying periodically with atomic mass, so we compress all of that information and refer to it as thePeriodic Table.
This course concentrates on the chemistry of non-transition elements and their compounds, with emphasis on symmetry, bonding, periodicproperties and the descriptive chemistry of selected groups.