If the coin states 'NEW PENCE' instead of 'TWO PENCE' then apparently £500-£700. This is because of an error in 1983 using the old 'NEW PENCE' 2p back that was removed from production in 1981.
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A 1983 2p coin is not particularly rare or valuable. It is worth its face value of 2 pence in the UK. If it is in uncirculated condition or part of a special set, it may be worth slightly more to collectors.
The number 2p has 4 factors: 1, 2, p, and 2p.
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.
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.
The species that have no electrons in antibonding 2p molecular orbitals are those that have filled 1s and 2s orbitals, but empty 2p orbitals. Examples include beryllium (Be) and boron (B) atoms.
You can tell the difference between a 2s sub-shell and 2p sub-shell from their energy levels, because a 2p sub-shell is a higher energy level than a 2s sub-shell.