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