This technical assistance paper was developed to clarify specially designed instruction, core instruction and interventions within a multi-tiered system of supports (MTSS) for. educators developing, improving and maintaining systems of support for all students.
The charge of the electron is about -1.60217733 x 10-19 C, the charge of the proton is equal and opposite to that of the electron, both charges are constant.
Electric charge is a basic property of elementary particles of matter. The protons in an atom have a positive charge, while its electrons have a negative charge. In an ordinary atom, the number of protons equals the number of electrons, so the atom is electrically neutral. If an atom gains some electrons, it becomes negatively charged.