There are 2 types of British 4 pence coins (Groats) released in 1845, the more common one is known as the "Britannia Groat" because it features Britannia on the reverse. In worn condition the coin sells for about $3-10 depending on condition and $20-50 in better grade. If you have what is known as a "Maundy" fourpence (it has a number 4 on the reverse and a wreath) it is worth about $20-50 depending on condition and the quality of the strike.
An angelet is a small gold coin used in England, equal to half an angel - which would have varied in value from 3s 4d to five shillings.
The orbital diagram for silver (Ag) is [Kr] 4d^10 5s^1. This means that the electron configuration of silver is [Kr] 4d^10 5s^1, indicating that silver has a completely filled 4d orbital and one electron in the 5s orbital.
The element with atomic number 47 is silver (Ag). In its neutral state, the electron configuration of silver is [Kr] 4d^10 5s^1. This means the 4d subshell is being filled by the electrons of silver.
The last electron in silver is in the 5s orbital. Silver has an electron configuration of [Kr] 4d^10 5s^1, indicating that the last electron is in the 5s orbital before entering the 4d subshell.
The expression (-4d - 3) cannot be simplified further without knowing the value of (d). It represents a linear expression where (-4d) indicates a term dependent on (d), and (-3) is a constant. If you have a specific value for (d), you can substitute it into the expression to find a numerical answer.
The electron configuration for an atom of silver is [Kr] 5s^1 4d^10. This indicates that silver has one electron in the 5s orbital and 10 electrons in the 4d orbital, following the noble gas configuration of krypton.
The abbreviated electron configuration for silver (Ag), which has an atomic number of 47, is [Kr] 4d¹⁰ 5s¹. This notation indicates that silver has a complete 4d subshell with 10 electrons and a single electron in the 5s subshell, following the noble gas configuration of krypton (Kr).
The noble gas electron configuration for silver (Ag) is [Kr] 4d^10 5s^1. This means that the electron configuration of silver is similar to that of krypton ((Kr)), with the addition of 10 electrons in the 4d orbital and 1 electron in the 5s orbital.
It is an equation and the value of d is 2
5+3 = 4d 4d = 8 Divide both sides by 4 to find the value of d: d = 2
8 - 4d = 12-4d = 4d = -1
4d is time...any moving object is 4d