Energy changes form. we call these changes energy transformations. match the pictures of energy transformations to the correct description.
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electrical energy to light and heat energyelectrical energy to light energysun light (solar energy) to chemical energywind energy to mechanical energy (motion)

What can be the use of smoke transformed into liquid?

Asingle atom of an element has 21 neutrons, 20 electrons, and 20 protons. which element is it? ok o z

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.