The atom is neutral; the anion has the charge -1.
The common charge for the element potassium is +1.
Letter X could be any element. It has charge depending on name of element.
The overall charge on He is 0. It is a noble element.
When "x" valence electrons are lost the charge is +x When "x" valence electrons are gained the charge is -x for example, if chlorine gained one electron, the charge would be Cl 1- or, if magnesium lost two electrons, the charge would be Mg 2+
This is Hydrogen. Assuming it is not ionized it will have no charge.
The common charge for the element potassium is +1.
An ion is an atom of any element that either has a positive or negative charge.
they provide a positive charge for the element
the charge is 3+
0.
The charge of an ion formed by an element on the periodic table is determined by the number of electrons gained or lost by the element. This charge can be positive or negative, depending on whether the element loses or gains electrons.
The common ion charge for the element Lithium (Li) is +1.
neutral(no charge)
Photons, the basic element of light do not have a charge.
the charge is 3+
Mahnesium is a bivalent element; the cation has the electrical charge 2+.
Letter X could be any element. It has charge depending on name of element.