Chemistry, 05.10.2020 14:01 maggie9459

A) ambos pertencem ao 5o período da Tabela Periódica; b) X é um metal de transição interna;
c) Y é um metal de transição externa;
d) ambos possuem, respectivamente, números atômicos iguais a 38 e 40;
e) X pertence à família 2 e Y, à família 4 da Tabela Periódica.

A) ambos pertencem ao 5o período da Tabela Periódica;

b) X é um metal de transição interna;
c) Y

Answers: 1

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A) ambos pertencem ao 5o período da Tabela Periódica; b) X é um metal de transição interna; c) Y é um metal de transição externa; d) ambos possuem, respectivamente, números atômicos iguais a 38 e 40; e) X pertence à família 2 e Y, à família 4 da Tabela Periódica.

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Another question on Chemistry

A) ambos pertencem ao 5o período da Tabela Periódica; b) X é um metal de transição interna;
c) Y é um metal de transição externa;
d) ambos possuem, respectivamente, números atômicos iguais a 38 e 40;
e) X pertence à família 2 e Y, à família 4 da Tabela Periódica.