Hydrogen is an explosive clear gas. oxygen is also an explosive clear gas. when 2 hydrogen atoms bond with an oxygen atom, it creates a water molecule. water is a harmless liquid.

What was the focus of debate about the war at the second

Which best describes the purpose of the south carolina exposition and protest, which was written by john c. calhoun? a) to explain why the south was nullifying the tariff of 1828 b) to describe the ways the tariff of 1828 would southerners c) to persuade northern states to rebel against the federal government d) to ask england for if the south decided to secede from the union

The american public was excited by the invention of the railroad system. true false