What precipitate sometimes forms during an acid-base neutralization reaction? a)
sugar
b) water
c) salt
d) carbon

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged

How might this scientific phenomena be explained? a paper clip floats on water.

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