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