Charge is charge, q. If you want it negative just add "-" by its value; some use -q to represent negative charges, too.
- minus for example negative5 is -5
The symbol is O, and the charge is negative 2
e- is the symbol for an electron, aka a beta particle. It has a unit negative charge.
Iodide is iodine with a negative charge, and is thus written as I-.
Hydrogen is identified with a 'H' symbol and if dissolved in water it have a negative charge
yes
It is the cyanide ion. There should be a single negative charge on it
The symbol "Q" is commonly used in equations to represent the charge of an object. It can have positive or negative values and is measured in coulombs.
The symbol δ+ is used to indicate a partially positive charge, while the symbol δ- is used to indicate a partially negative charge in chemistry. These symbols are commonly used to represent polar covalent bonds where electrons are not equally shared between atoms.
Electrons charge is a negative
A charge which is not a positive charge is a negative charge.
Ions are atoms or molecules that have a positive or negative charge. The chemical formula for ions includes the symbol of the element followed by the charge in superscript. For example, the sodium ion is written as Na+, and the chloride ion is written as Cl-.