Josie see's lightning off in the distance. a few seconds later she hears thunder. what can josie conclude?

a) sound waves do not travel long distances

b) light waves travel faster than sound waves

c) sound waves are weaker than light waves

d) light waves last longer than sound waves

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+