A length of copper wire has a mass of 9.49. How many moles of copper are in the wire [ ] moles

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.

Complete each row of the table below by filling in the missing prefix or missing exponent.

Consider the story you just read. all but one of the choices below indicate that something is living.