No element on its own has a charge. However, in all of its compounds sodium forms a positive ion.
This element is rubidium.
negative ion
Na: positive; OH: negative
Generally, metals attain positive oxidation numbers only. Non metals can have either positive or negative oxidation states. If an oxidation number is a negative value, it can be deduced that it's a non metal element.
If an element is missing one electron, which is defined as having a negative charge, then the element is a positively charged ion. If an element gains an extra electron, it will have a negative charge and be a negative ion. An element with an equal number of positively charged protons and negatively charged electrons is considered to be a neutral element (in other words, no charge). By the way, no charge for this answer!
Sodium, Na, is a group 1 element and generally holds a +1 charge.
positive
Na: positive; CL: negative
the formula for Na positive and Cl negative is NaCl.Commonly called as table SALT
Na is positive ion,Cl is negative ion
Electrons are always negative, regardless of the element they are in.
No, because chemical equations require more than one element. For example: Na- + Cl -----> Na- Cl (Na is negative & Cl is positive) Also chemical equations have to have an arrow instead of an equal sign, as far as I know.
Positive ions
Hydrogen
An ion is an atom of any element that either has a positive or negative charge.
Yes it is. Na is positive ion and Cl is negative ion.
This element is rubidium.