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Science Final Project Cartoon
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DIAVETÍTÉS LEJÁTSZÁSA
OLVASS NEKEM
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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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