Matter and Energy: Mastery Test Practices &I-EdCi
Mail-Jones, Sean -
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In the image, balls that look alike represent the same type of atom. Based on this information, what do the images below represent?
OA molecules of compounds
OB
molecules of elements
OC molecules of mixtures
OD molecules of water
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Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.