07. Elements 4D
Why do elements react with other elements?
What causes some elements to react violently, yet others do not react at all?
Activity: With a partner, use the Elements 4D app to look at the different elements on the cubes.
What happens when you place two elements next to each other in front of the app?
Combine Elements 4D blocks to find ten compounds.
On the worksheet, fill in the element name and group number for each of the reactant elements and the name of the compound formed.
Why do some paris of elements make new compound and yet others do not?
Make a prediction...
Vocabulary
chemical reaction, ionic bonds, covalent bonds, ions, valence, chemical equation, reactants, products, coefficients, subscripts, decomposition reactions, synthesis reactions, single replacement reactions, double replacement reactions, combustion