No.
NO
The US never made $2.00 gold coins. Please look at the coin again
Yes a coin could be struck in 10k gold, but the U.S. has never made one.
A gold clad coin isn't pure gold; it's a core of a different metal covered with a thin layer of gold. The gold layer can vary in thickness. It's not as valuable as solid gold coins but still has a gold appearance.
The coin is either gold plated or just looks gold. Either way it is not solid gold. It is only worth 5 cents.
Depends on what the coin is made out of. The coin has absolutely no collector value because it wasn't made by the US Mint. Any value comes from the material the coin was made out of. If the coin was gold plated, it would be worth a couple cents at most. If the coin was solid gold, it would be worth the value of the gold, but no more.
Depends.... is it official, government produced tender? Is it "gold-clad" or solid gold? If it is solid gold it may vary depending on the price of gold per once. If it is gold-clad (plated) it may not be worth any more than the $50.
The only "solid gold" US coins ever made are the modern American Eagle Gold Bullion coins from 1986 to date. A $5.00 denomination is 1/10th ounce of pure gold with a value of $139.41 as of today 11-07-10
The term "struck", when referring to coins, means the making of the coin. The blank planchet (the round blank disc which will become the coin) is struck (pressed) between the dies and the coin is made.
Such a coin isn't a real coin and has absolutely no collector value. Rather any value comes from the precious metal content (if any) in the coin. I would take it to a jewelry store or a refiner and have them test it and see how much gold is in it (if any) and then sell it for the price of gold because such a "coin" has no collector value at all.
Every type of gold is solid.
Gold actually is not a solid. Gold is mixed with other minerals and elements to make it solid.