Your friend tried to determine the name of the ionic compound Mg3N2 using the IUPAC naming rules we learned. They think the answer is magnesium (III) nitrite. Explain why their answer is incorrect

Idon’t know how to solve this question

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?

Which of the following is not one of the steps in the scientific method a. hypothesize b. summarize c. analyze d. familiarize