A) John Dalton B) Antoine Lavoisier C) Dmitri Mendeleev D) Marie Curie
A) The Law of Conservation of Mass B) The Law of Definite Proportions C) The Ideal Gas Law D) The Law of Multiple Proportions
A) Combustion B) Evaporation C) Respiration D) Photosynthesis
A) Chemistry and Physics B) Medicine and Engineering C) Mathematics and Philosophy D) Biology and Geology
A) 1801 B) 1795 C) 1776 D) 1789
A) Carbon dioxide B) Oxygen C) Hydrogen D) Nitrogen
A) Astrophysics B) Modern chemistry C) Theoretical physics D) Meteorology
A) Celestial mechanics B) Wave-particle duality C) Atomic theory D) Phlogiston theory |