What is the total number of mole of atoms in 1 mol of Cu(NO3)2 ?* A. 54x102 mol
B. 9mol
C. 1.5210-23
D. 1.02x 1025 mol

Drive down any three characteristic of modern periodic table

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

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.