Química Flashcards by Thayssa Souza | Brainscape

Q

Qual o NOX de Metais alcalinos?

A

NOX +1 (H, Li, Na, K, Rb, Cs e Fr)

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Q

Qual a fórmula de cálculo do NOX?

A

E¹+ E² +E³= 0 ( ou seja, a soma do NOX dos elementos deve dar 0)

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Q

Os halogenios fazem parte de qual grupo da tabela periódica?

A

Grupo 17 ( NOX -1)

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