A negative ion is known as a(n) *
ionic radius.
valence electron.
cation.
anion.

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.

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

How have the greenhouse gasses increased from the year 2000 to 2018