When there are more valence electrons it is negative.
No. An electron is negatively charged but it is not an atom. It is a subatomic particle and the negatively charged component of an atom.
A charged atom is an ion. A positively charged version is a cation and a negatively charged one, an anion.
When an atom gains an electron the no of negatively charged particles increases inside the atom and the atom gets negatively charged.
An atom becomes negatively charged when it receives an electron from another atom. In other words, if there are more electrons than protons in an atom, it becomes negatively charged.
All electrons are the same. A negatively charged atom would be an anion.
When an atom loses an electron and becomes negatively charged we refer to it as a positive ion
A negatively charged atom of chlorine is called a chloride ion.
Firstly it's charged not charges. But no it is not negatively charged but positivly charged.
the negatively charged particle of an atom
Electrons are negatively charged sub atomic particles.
An atom becomes negatively charged when it receives an electron from another atom. In other words, if there are more electrons than protons in an atom, it becomes negatively charged.
The negatively charged particles of an atom are in an outer shell.