Use the periodic table to answer the questions below.
Which diagram shows the correct electron
configuration for nitrogen (N)?
• N IS
1s 2s 2p
©
A N III
1s
2s
2p
☆ ☆ LIE
25
2V
DONE

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 most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.

What is the volume of 2.5 moles of nitrogen gas (n2)at standard temperature and pressure (stp)?