the periodic table
US /ðə ˌpɪriˌɑːdɪk ˈteɪbl/
UK /ðə ˌpɪriˌɑːdɪk ˈteɪbl/
1.
tabela periódica
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.
Os alunos aprenderam sobre as propriedades dos elementos usando a tabela periódica.
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Each element on the periodic table has a unique atomic number.
Cada elemento na tabela periódica tem um número atômico único.