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