Silver is such metal.
Because Mexico is a natural port of entry into the US market. See, most drugs that are produced or pass through Mexico don't stay in Mexico; they are for American drug addicts.
That is dependent upon the acid and metal, as well as other environmental factors. If you are looking for a specific answer you wall have to ask a more specific question.
The element that is a silvery metal and has more than four million tons of it produced each year is aluminum.
It depends on what are you talking about. Natural resources? No doubt the overall region has more resources than Mexico. Manufactured goods? Most of them are already produced in China, but some of them take advantage of Mexico's closeness to the US. Tourism? Mexico is cheap and close to the US.
Silver qualifies as such. Mexico is the largest producer in the world, with 5,600 tonnes extracted annually.
Not much since he is the president of Afghanistan, and he has many more things to worry about than drug cartels on the other side of the world. On the other hand, most drugs trafficked by Mexican cartels are produced in Mexico, Central and South America; not in Asia.
'More reactive'.
More than four million tons of the element aluminum are produced in the United States each year.
iron
You mean a trade deficit and yes, Mexico has it.
Because New Mexico is part of the United States of America, and has a natural tendency to trade more with other states of the Union than with a foreign country, which in this case would be Mexico.
Because collisions between electrons and other particles in metal enable thermal energy to be transferred more quickly.