SCIENCE
저자: daniel almeida
1. Chemistry
1.1. graphs
1.1.1. luis dot diagram
1.1.2. bohr diagram
1.2. periodic table of elements
1.3. experiments
1.4. chemicals
1.4.1. rections
1.4.1.1. chemical changes
1.4.1.2. physical changes
1.4.2. compounds
2. Physics
2.1. energy
2.1.1. hydro
2.1.2. wind
2.1.3. nuclear