Which of the following is a contact force? A. Force of gravity
B. Magnetic force
C. Force of fiction
D. Electrostatic force

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

Why are people not able to skip a dive to the deepest part of the ocean

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