Sin título

elements, compounds and mixtures

elements

• elements is the substance that makes up our universe.
• there are 118 elements in the periodic table. 92 of them are
• natural, while the other 26 are man-made.

compounds

• compounds are a mixture of different elements.
• there are molecular compounds and compound lattices.
• mixtures are a combination of elements and compounds.

Diapositiva 4

who was john dalton

• 
• john Dalton was the professor that stated the atomic theory of matter. it explained everything about matter.

link to resources

• https://www.goconqr.com/en-US/p/5326381
• https://www.goconqr.com/en-US/p/5290384