Think about what you've learned about how particle motion is related to temperature.

Select all of the statements that are true.

1. The average kinetic energy of the particles in a substance determines the

substance's temperature.

2. If the particles in two pure substances have the same average speed, the

substances can have different temperatures.

3. When two substances have the same temperature, all of the particles in

both substances are moving at the same speed.

4. How fast a substance's particles are moving determines how hot or cold

the substance is.

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) 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. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Name the element in group 17, period 2. (periodic table)

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride