An element is in group 15. the last electron added to an atom of this element will be in a(n) __ sublevel
a. p
b. d
c. f
d. s

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction