The electromagnetic force acts between what?
a. all objects in the universe
b. electrically charged particles l
c. protons and neutrons

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Asolid that forms and separates from a liquid mixture is called

Draw the structure for 5-isopropyl-2-methyl-3-nonene