What can be observed when concentrated nitric acid is added to iron two sulfate solution?

What shape would a molecule with two bound groups and two lone pairs have?

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.

Apush or pull that moves or changes and object when to objects touch