the periodic table
US /ðə ˌpɪriˌɑːdɪk ˈteɪbl/
UK /ðə ˌpɪriˌɑːdɪk ˈteɪbl/
1.
元素週期表
a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.
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Students learned about the properties of elements using the periodic table.
學生們使用元素週期表學習元素的性質。
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Each element on the periodic table has a unique atomic number.
元素週期表上的每個元素都有一個獨特的原子序數。