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