no
Some 2p coins are magnetic because they contain a higher percentage of ferromagnetic materials, such as iron, while others may have a different alloy composition that lacks these properties. The UK switched to a different metal composition for 2p coins in 1992, which resulted in some coins being magnetic and others not. Additionally, wear and corrosion over time can also affect a coin's magnetic properties.
2.7 mm
Starting 1998 copper-plated steel so they are magnetic
A 2p coin weighs 7.12 grams, so five of them weigh 35.6 grams. A 1p coin weighs 3.56 grams, so five of those weigh 17.8 grams. In total, five 2p coins and five 1p coins together weigh 53.4 grams.
Great Britain discontinued the 1/2p coin in 1984 The U.S. discontinued its 1/2¢ coin in 1857
because old 2p coins are made out of bronze. Bronze is made out of tin and copper, these metals aren't magnetic. However, new 2p coins just look like they are made out of copper, however they only have a coating of copper on them, but the inside is steel, this is called copper plated steel. They are magnetic because steel is magnetic and makes up the majority of the coin.
No, a 2p coin cannot scratch apatite. Apatite is composed of calcium phosphate minerals which are harder than the metal used in a 2p coin.
Some 2p coins are magnetic because they contain a higher percentage of ferromagnetic materials, such as iron, while others may have a different alloy composition that lacks these properties. The UK switched to a different metal composition for 2p coins in 1992, which resulted in some coins being magnetic and others not. Additionally, wear and corrosion over time can also affect a coin's magnetic properties.
A 2p coin in the UK weighs approximately 7.12 grams.
0.44444
2.7 mm
not much really
No, a 2p coin is unlikely to scratch apatite and orthoclase as these minerals have a higher hardness on the Mohs scale compared to the coin. Apatite has a hardness of 5 on the Mohs scale, while orthoclase has a hardness of 6-6.5, higher than the 2p coin.
That makes it easier to distinguish them.
2p
To make 10 pence using coins, there are several possible combinations. You could use one 10p coin, two 5p coins, a 5p coin and five 1p coins, or ten 1p coins. These are the four distinct ways to make 10 pence with coins.
A 2p Eire coin from 1990 typically has a nominal value of two pence, but its actual worth can vary based on its condition, rarity, and demand among collectors. Generally, in circulated condition, it might be worth slightly more than its face value, while uncirculated or rare variations could fetch a higher price. For an accurate assessment, it's best to consult a coin collector or numismatic expert.