What is the atomic number of an atom represent? The number protons and neutrons. The number of neutrons. The number of electrons and neutrons. The number of protons.

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.