Fechar
Chemistry
Matter
property
elements
atoms
molecules
pure substance
Elements
Compounds
Mixtures
law of constant composition
law of definite proportions
Physical properties
Chemical properties
Intensive properties
Extensive properties
physical change
changes of state
distillation
Work
heat
w=F×d
force
kinetic energy
potential energy
electrostatic potential energy
hypothesis
derived unit
Precision
Accuracy
