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