Question 1 Multiple Choice Worth 2 points) A tornado has been spotted in your area. The tornado warning said that the funnel cloud is traveling east at 40 miles per hour. The warning has given us the
tornado's
O velocity
• instantaneous speed
O acceleration
O average speed

Afamily is one another name for a group on the table of elements.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.