What is the mass number most similar to?

the average mass of all isotopes of the element

the sum of the atomic numbers of all isotopes

the sum of the masses of all the isotopes

the average charge of all ions of the element

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction

Which best describes how johannes kepler developed his laws of planetary motion