a student determines that a 9.8 mixture of MgCl2 and NaNO3 contains 0.050 mol of MgCl2. What is the percent of Cl in the mixture?

Select the atomic models that belong to the same element

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.

When balancing a chemical equation: