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3) Qual das fórmulas abaixo é prevista para o composto formado por átomos de fósforo (Z = 15) e flúor (Z = 9), considerando o número de elétrons da camada de valência de cada átomo? a forma da letra​
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2 votes
3) Qual das fórmulas abaixo é prevista para o

composto formado por átomos de fósforo (Z =
15) e flúor (Z = 9), considerando o número de
elétrons da camada de valência de cada átomo? a forma da letra​

User Paul Stoner
by
7.4k points

1 Answer

3 votes

Answer:

P - Tem 5 elétrons na última camada de valência. Quer ganhar 3 elétrons.

F - Tem 7 elétrons na última camada de valência. Quer ganhar 1 elétron.

PF3

User Abora
by
7.8k points
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