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