Science Final Project Cartoon
Texte du Storyboard
- Dad, I have always wondered why and how does fire work.
- So glad you ask son. What happens with fire is called a chemical reaction. Let's see what this is.
- A chemical reaction is when the composition of a substance is changed. The molecules are broken and rearranged into new and different ones.
- Ahhh cool. That's our next topic in class, right now we are learning about chemical bonding in class!
- That's great. What do you know about chemical bonding?
- Ionic Bond: It is an attraction where one atom transfers one or more electrons to the other.
- I know that a chemical bond is an attraction between two or more atoms. One positive and one negative. Also, there are ionic bonds and covalent bonds
- Covalent Bond: An attractions that occurs when two atoms share electrons between them, so they are complete.
- Great explanation son! That's the basics of what you need to know, now let's go inside and practice our knowledge on these topics.
- CHEMICAL OR PHYSICAL REACTION?
- You got it son.Excellent!
- That's a chemical reaction!
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