Hello there.
<span>Which valence have the greatest tendency to form ions?
</span><span>F. -3
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In geology, the elastic-rebound theory is an explanation for how energy is released during an earthquake. As adjoining plates on the Earth's surface move in opposite directions, the rocks which span the opposing sides of the incipient fault are subjected to extreme shear stress.
Cerebrum and the cerebellum
Answer:
2 plates
2 plates on connected to the african plate they tend to pull away time to time
