money.
Egypt uses both paper currency as well as metal coins as money.
Paper money.
Paper money.
In the 600's there were paper currency in China and by 960 the Song Dynasty issued the first currency notes. And metal coins was before the paper currency came into existence.
No. There have been coins made from plastic, ceramic; even paper, leather, or stone.
No coins are not because they are metal and metal is a conductor.
All metal coins conduct electricity. Some paper money can conduct electricity in parts of them.
Yes money is made from paper. But not the paper that they use for fake money. And coins are made from metal or copper....or even bronze. Money is made from paper.
Advantages of paper money include being lightweight and easy to carry in large amounts. Disadvantages include being more susceptible to wear and tear compared to coins. Coins are more durable and have intrinsic value due to the metal they are made from.
All US coins use metal
All modern coins in circulation are made of metal.
If your dog eats paper money, he/she will probably be fine. If your dog eats metal coins, you need to take him/her to the vet immediately for foreign body surgery - metal coins can corrode in the stomach and cause zinc or copper poisoning.