two
Iron is magnetic because it has unpaired electrons in its outer shell that align in the presence of a magnetic field. Nickel and copper do not have as many unpaired electrons in their outer shell, making them non-magnetic under normal conditions.
There are no unpaired electrons in strontium.
Barium has 0 unpaired electrons. It has a full outer shell of electrons, which is why it is a stable element.
In group 3A elements, or elements in group 13, have only one unpaired electrons.
Silicon (Si) has 0 unpaired electrons. It has a total of 4 valence electrons, which it shares to form covalent bonds with other atoms.
Iron is magnetic because it has unpaired electrons in its outer shell that align in the presence of a magnetic field. Nickel and copper do not have as many unpaired electrons in their outer shell, making them non-magnetic under normal conditions.
There are no unpaired electrons in strontium.
three unpaired electrons
Aluminum has three unpaired electrons.
Germanium has 4 unpaired electrons.
There are three unpaired electrons in an arsenic atom. Arsenic has five valence electrons, with two paired and three unpaired electrons.
6 unpaired electrons
Phosphorus has three unpaired electrons in its ground state.
Xenon has eight unpaired electrons.
Neodymium (Nd) has 3 unpaired electrons.
Titanium (Ti) has four unpaired electrons.
Phosphorus has 3 unpaired electrons in its outermost shell.