Chemistry, 17.06.2021 14:00 champqc702
Development (Time Frame: Days 3-4) ning Task 1. Prepare the materials listed below. If not available, you may use other materials at home to perform the activity. You may ask the help of your parents/guardians or any adult members of the family if needed. Title: Moon Model Materials: large ball (or any large spherical objects) flashlight small ball Procedures: 1. Place the large ball at the center of the table. 2. Turn off the lights in the room. Make sure that the room is dark enough so as to enhance the light from the flashlight. 3. Turn the flashlight. Be sure to focus its light on the large ball. 4. Hold the small ball in between the large ball and the flashlight. 5. Turn the small ball slowly around the large ball. DO NOT MOVE THE FLASHLIGHT. 6. Observe what portion of the small ball reflects light. Questions: 1. Based on your observation, does the small ball change its shape? 2. As you observed, what portion of the ball reflects the light? Explain. 3. Based on your observation, describe the pattern in the changes in the appearance of the small ball. coming 4
Answers: 3
Chemistry, 21.06.2019 16:20, juandavidklingera553
What would you do if you told the guy you liked that you liked him
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Chemistry, 22.06.2019 13:00, carlinryan
16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.
Answers: 2
Development (Time Frame: Days 3-4) ning Task 1. Prepare the materials listed below. If not available...
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