FINISH QUIZ
roup 18, the noble gases, do not usually form compounds because
grupo 18, los ga...
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FINISH QUIZ
roup 18, the noble gases, do not usually form compounds because
grupo 18, los gases nobles, no suelen formar compuestos porque
A
B
their outermost energy level is missing 1 electron
a su nivel de energÃa más externo le falta 1 electron
they readily (easily) form positive ions
Ellas fácilmente (fácilmente) forman iones positivos
D
their outermost energy level is full
su nivel de energÃa más externo está lleno
they can have either a positive or a negative charge
Ellas pueden tener una carga positiva o negativa
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