What mass of iodine would react with 48 grams of magnesium to make magnesium iodide? Mg + I2 -> MgI2

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

How many grams of aluminum will there be in 98g of al2o3?