I think there may be some confusion here - I believe it's more likely that you would establish a VOLTAGE between the two elements. Of course the voltage usually implies charges, but the charges will be on each of the elements, not between them.
Bonds between non metal elements are usually covalent.
Sodium and fluorine are different elements. There are more protons and neutrons in sodium. Sodium has a charge of +1, and fluorine has a charge of -1
the cation (metal) calcium (charge 2+) gives its valence electrons to the anion (nonmetal) oxygen (charge 2-) to create an ionic bond between the elements calcium and oxygen, named calcium oxide (:
Lithium generally has a charge of +1.
The charge of group 7A elements when forming ions is -1 (negative 1).
it is the process of establishing a charge in an object
Bonds between non metal elements are usually covalent.
No. elements and all other mater will normally have no charge.
Sodium and fluorine are different elements. There are more protons and neutrons in sodium. Sodium has a charge of +1, and fluorine has a charge of -1
So used gasses can be evacuated from the system in preparation for the next gas charge.
Charging by Induction is a method of charging a neutral object, using a charged object, without establishing physical contact between them. _______________________________________________________________________ When a charged object induces a charge on another object without touching it.
system may need to be evacuated prior to charging
neutral
the cation (metal) calcium (charge 2+) gives its valence electrons to the anion (nonmetal) oxygen (charge 2-) to create an ionic bond between the elements calcium and oxygen, named calcium oxide (:
Elements that lose electrons in reactions have a positive ionic charge. There are exceptions to this, but I'll not over-complicate this!
The important thing is the number of positrons in the nucleus - this is the atomic number.
The charge of group 7A elements when forming ions is -1 (negative 1).