Which has the most electron pairs (both shared and unshared) around the central atom? a b c d (b) which has the most unshared pairs around the central atom? a b c d (c) do any have only shared pairs around the central atom? a b c d none?

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon