The element in Period 4 that has two electrons in the p sublevel is germanium (Ge). It has the atomic number 32 and is located in group 14 of the Periodic Table. In its electron configuration, germanium has the outermost electrons in the 4s and 4p sublevels, with the 4p sublevel containing two electrons.
The series of ten elements filling the 3d sublevel is called the transition metals. These elements are known for their ability to form multiple oxidation states and their characteristic colored compounds.
Gallium
period 3 elements in the periodic table have 3 electrons in there outher shell hence the name.
The isotope of oxygen, 8O17
The number of protons in its nucleus, the number of electrons it has and its name.
Calcium
You can find out the symbol, name, mass, state, protons, neutrons, electrons, electronegativity, valence electrons, charge, and many other characteristics of the element considering the characteristics of other elements in the same group or period.
Silver has 47 electrons.
Terbium Tb
The element with atomic number 112 is Copernicium. It was named Copernicium on the anniversary of Copernicus' Birthday in 2010. It is a radioactive transition metal in Group 12, Period 7 of the Periodic Table. It has 112 electrons in 7 shells with 2 electrons in the outer shell.
The series of ten elements filling the 3d sublevel is called the transition metals. These elements are known for their ability to form multiple oxidation states and their characteristic colored compounds.
Gallium
Helium is in the first period of the periodic table.
photon
Magnesium
You can find out the symbol, name, mass, state, protons, neutrons, electrons, electronegativity, valence electrons, charge, and many other characteristics of the element considering the characteristics of other elements in the same group or period.
The element with atomic number 45 is Rhodium (Rh). Rhodium is a transition metal in Group 9, Period 5 of the Periodic Table. Rhodium has 45 electrons in 5 shells with 1 electron in the outer shell.