The nitrogen ion is larger than the calcium ion because nitrogen is in a higher period (row) than calcium on the Periodic Table. As you move down a group on the periodic table, the atomic size tends to increase due to the addition of more electron shells. This results in larger ions for elements in higher periods like nitrogen compared to elements in lower periods like calcium.
The nitride ion has a larger negative charge than the fluoride ion and a smaller positive charge in its nucleus, which means a greater repulsion within the electron shells and a lesser attraction to the nucleus.
The ion of nitrogen (N^3-) is larger than neutral nitrogen (N) due to the addition of three extra electrons, resulting in increased electron repulsion and a larger electron cloud.
Calcium has the larger atomic radius than chlorine. Calcium has four energy levels, whereas chlorine has three energy levels. The higher the energy level, the farther it is from the atomic nucleus.
The chloride ion (Cl-) is larger than the oxygen ion (O2-). This is because the chloride ion has more electrons than the oxygen ion, resulting in a larger atomic radius and hence a larger ionic radius.
The Br ion is larger than the K ion. This is because the Br ion has more electron shells than the K ion, leading to a larger atomic radius.
The nitride ion has a larger negative charge than the fluoride ion and a smaller positive charge in its nucleus, which means a greater repulsion within the electron shells and a lesser attraction to the nucleus.
The ion of nitrogen (N^3-) is larger than neutral nitrogen (N) due to the addition of three extra electrons, resulting in increased electron repulsion and a larger electron cloud.
a calcium atom is larger because it contains more electrons than a calcium ion. When a calcium atom loses electrons to become a calcium ion, it becomes smaller due to the loss of electron-electron repulsion, causing the remaining electrons to be pulled closer to the nucleus, resulting in a smaller size.
The calcium ion is larger than the magnesium ion and so the charge on it is less dense. This makes it less attracted to the fluoride ions
A calcium ion has two positive charges compared to only one for a sodium ion. Therefore, the positive charge density of a calcium ion is higher and correspondingly better able to increase the polarity of the covalent bonds in the water molecules, thereby the reducing the energy of the solution as a whole.
Calcium has the larger atomic radius than chlorine. Calcium has four energy levels, whereas chlorine has three energy levels. The higher the energy level, the farther it is from the atomic nucleus.
The chloride ion (Cl-) is larger than the oxygen ion (O2-). This is because the chloride ion has more electrons than the oxygen ion, resulting in a larger atomic radius and hence a larger ionic radius.
The radius of a cadmium atom is smaller than the radium of a mercury atom. The trend for atomic radius is that the radius becomes larger toward the left side of the row and toward the bottom of the group.
it is calcium which has 1 electron less than normal
The Br ion is larger than the K ion. This is because the Br ion has more electron shells than the K ion, leading to a larger atomic radius.
An arsenide ion is larger than a bromide ion, but a bromide ion is larger than an arsenic ion. Recall that arsenic can have several oxidation states. It can be a cation or an anion.
The calcium ion is called a calcium ion, and its symbol is Ca2+.