believe the answer is 8 because sulfur has 6 valence electrons and when it becomes sulfide it gains two electrons making it 6+2=8.
Answer:
The concluding part
Step-by-step explanation:
(x-9)(x+7)=0
x-9=0 or x+7=0
x=9 or x=-7
:)
Answer:
the sqare root of 19.9 is 4.46094160464
Answer:
it is six fifths your welcome
Step-by-step explanation:
