Examlex
The formula for magnesium nitride is
Seven Years' War
A global conflict fought between 1756 and 1763, involving most of the great powers of the time and affecting Europe, North America, Central America, the West African coast, India, and the Philippines.
French and Indian War
A conflict between Britain and France (1754-1763) in North America, part of a larger global contest, which also involved Native American tribes aligned with each side.
George Washington
The first President of the United States (1789-1797), commander-in-chief of the Continental Army during the American Revolutionary War, and one of the Founding Fathers of the United States.
Fort Necessity
A historic site in Pennsylvania, USA, where a battle early in the French and Indian War took place, involving a young George Washington.
Q17: When 20.0 g C<sub>2</sub>H<sub>6</sub> and 60.0 g
Q18: Under conditions of constant pressure,for which of
Q19: An element,X,has the following isotopic composition: X-200,90%;
Q45: The state of matter for an object
Q84: What minimum mass of iron (II)nitrate must
Q90: What is the name of the following
Q97: How many significant figures should be reported
Q121: A hydrocarbon,subjected to elemental analysis,was found to
Q226: What are the products of acid-catalyzed hydrolysis
Q235: What is the name of the product