Who was the most important scientist in the development of the Modern Atomic Theory? Make sure your answer includes a claim!!!

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

How have the greenhouse gasses increased from the year 2000 to 2018