Lesson 8
CHEMICAL CHANGE
CHEMICAL CHANGE
MINESEC DISTANCE LEARNING
Please be patient, we are assembling your quiz
Score : 0 / 30
1
When an antacid tablet is dropped into water, it fizzes and releases gas. What type of change is this, and what evidence supports your answer?
AI Chat
In this lesson, [01:10] welcomes students to a chemistry session, outlines the topics of energy application, action of heat on substances, physical and chemical changes, and states of matter. It then reviews a previous assignment about air being matter and examples of physical changes, providing correct answers. Then the lesson explains what a chemical change is about a permanent change where a new substance occurs, lists examples from burning wood to photosynthesis, and shows the differences between physical and chemical changes..
DAYAM TCHOKOKAM
