Identify the correct ACTION / REACTION pairs for the following scenario: A tennis ball bounces on a tennis racket.
Racket pushes up ball pushes upward too
Racket pushes on ball, ball pushes back on racket
Ball pushes on racket racket pushes back on ball
Ball and racket push simultaneously in the same direction

In saturated organic compounds, all the bonds between carbon atoms are called?

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.

Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°