Typical Flu Duration. For most people, the flu lasts anywhere from about three days to two weeks. If it lasts much longer than two weeks, you may have developed a secondary infection or one of these common flu complications.
More silver facts. 1  While aluminum is the most common metal found in the Earth's crust, the most common metal found on Earth is iron, mostly because it makes up such a large part of the Earth's core.2  More iron facts. 3  Copper is a good conductor of electricity and is often used for making wires.ore silver facts. 1  While aluminum is the most common metal found in the Earth's crust, the most common metal found on Earth is iron, mostly because it makes up such a large part of the Earth's core.
Metals are atoms that attach themselves to other atoms in a particular way. Metal atoms, because of how their electrons are arranged, lose their electrons easily. When they join up with other atoms to make molecules, metal atoms join together by exchanging electrons.Because metal atoms join other metal atoms in this special way, most metal is shiny, soft, and easy to bend.Most metals are also good conductors of electricity-that is, electrons move easily from one atom of metal to the next. (That's why we make electric wires out of copper).ecause metal atoms join other metal atoms in this special way, most metal is shiny, soft, and easy to bend. Most metals are also good conductors of electricity-that is, electrons move easily from one atom of metal to the next. (That's why we make electric wires out of copper).