Metal M has only one oxidation state and forms a compound with the formula MHCO3. Which formula is correct? a. MNO3
b. MNH4
c. M(NO3)2
d. MPO4

Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

How are isotopes of the same chemical element alike? how are they different?