Which of the following has almost no mass?
select one:
a. proton
b. neutron
c. electron

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

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.

Which three statements represent the benefits of performing experiments using computer simulations?