Which statement best describes how to predict the formula of a stable ionic compound?

0.09 moles of sodium sulfate in 12 ml of solution

How many atoms are there in 5.70 mol of mg

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.