POSSIBLE POINTS: 1.33 Collisions between reactant molecules lead to a reaction when the molecules have the correct orientation and
enough kinetic energy
True or False
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Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Which term best describes the form sound takes as it travels away from a drum (a- gas)(b-music) ( c-waves) (d-particles

Smog is the term used to describe the combination of fog and smoke