Anions.
electrons
electrons
electrons
If you're talking about atoms (which i hope) its the protons (positive charged particles) and neutrons (not charged). Electrons fly around on the outside (they are negativly charged.).
subatomic particles called protons(positivly charged), neutrons (no charge) and electrons(negativly charged). Nucleus of the atom consists of protons and neutrons whilst the electrons surround the nucleus.
This is the electron.
electons
neutons, protons, and elctrons. the protons are positivly charged and are in side the nucleus(middle) of an atom. the neutrons have no charge and are inside the nucleus. the electrons are negativly charged and orbit the nucleus.
This particle is the electron, negatively charged.
An electron
DNA is negatively charged due to the phosphate ions in its structure.
When two objects made of different materials come into contact, electrons can transfer from one object to the other due to the difference in their electron affinity. If an object gains electrons, it becomes negatively charged as it now has an excess of negative charges.