This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
An atom of antimony in its ground state has 3 unpaired electrons.
3 electrons. This can be told from the periodic table. These electrons are in the 2p orbital.
Boron has 2 electrons in its 2p orbitals in its ground state. The 2p subshell can hold a maximum of 6 electrons (2 electrons per orbital), but in the ground state, boron only has 2 electrons in the 2p orbitals.
Iodine has one unpaired electron in its ground state.
Germanium has 0 unpaired electrons in its ground state, as it has a completely filled 4s and 4p orbitals, resulting in a full outer shell configuration.
C = 1s2,2s2,2p2 so the outermost (2p) orbital has 2 electrons in Ground State
Phosphorus has three unpaired electrons in its ground state.
An atom of antimony in its ground state has 3 unpaired electrons.
There are 10 electrons in the 4d subshell of the ground state of Xenon.
3 electrons. This can be told from the periodic table. These electrons are in the 2p orbital.
Boron has 2 electrons in its 2p orbitals in its ground state. The 2p subshell can hold a maximum of 6 electrons (2 electrons per orbital), but in the ground state, boron only has 2 electrons in the 2p orbitals.
Silver has 47 electrons in its elemental form. The number of electrons always equal to the atomic number of the atom in its elemental state.
There are 5 unpaired electrons in Fe^3+ in its ground state.
Two
Iodine has one unpaired electron in its ground state.
5 valence electrons exist in bromine period, at ground state bromine has 3 valence electrons
3