This storyboard does not have a description.
today we are going to be learning about chemistry
does that mean we get to observe substances?
do any of you know what matter is made of?
i know it is made out of atoms and atoms have protons, neutrons, and electrons
i once learned that atoms make up elements and there is a table of elements called the periodic table.
i once learned about different mixtures they were called something like homo genius and heterogeneous
I am going to show you a cloud model of an atom it consists of an atomic weight atomic number and a nucleus.
there are also two different type of names for an element the common name and the chemical name but the the way scientists identify it is by the chemical formula
did you know if you add elements together sometimes you will see a chemical reaction a chemical reaction is when 2+ substances mix together and the reaction of those two is called the chemical reaction
Explore Our Articles and Examples
Try Our Other Websites!
Photos for Class
– Search for School-Safe, Creative Commons Photos (It Even Cites for You!
– Easily Make and Share Great-Looking Rubrics
– Create Custom Nursery Art