This is because they are all made up of different types of molecules. Molecules are not only made up of different types of atoms but also different ratios. Like in the water example above, a water molecule has 2 hydrogen atoms and 1 oxygen atom.This is written as H 2 O.olecules are not only made up of different types of atoms but also different ratios. Like in the water example above, a water molecule has 2 hydrogen atoms and 1 oxygen atom.
Albert Einstein (/ËaÉªnstaÉªn/; German: [ËalbÉÉÌ¯t ËaÉªnÊtaÉªn]; 14 March 1879 â 18 April 1955) was a German-born theoretical physicist. He developed the theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). Einstein's work is also known for its influence on the philosophy of science.
Einstein: Einstein's Miracle Year. The ambitious Albert Einstein challenges centuries of scientific thought with his new controversial idea, the General Theory of Relativity. Albert Einstein was born in Ulm, Germany on March 14, 1879. Beginning with a flurry of papers in 1905, he turned classical physics on its head with his special and general theories of relativity, which revolutionized scientistsâ understanding of everything from space and time to gravity and energy.