Which sample contains particles in a rigid, fixed, geometric pattern? (1) co2(aq) (3) h2o(ℓ)(2) hcl(g) (4) kcl(s)

1. list three scientific reasons cockroaches may fly.

Draw metallic bonding if two copper

Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²