Number of electrons = the number of protons.
Electron and proton number of a specific charge is always same. :-)
Hope this helped!
Cheers,
Brandon.
Electrons are found outside the nucleus of the atom and they have negative charge.
Electrons have a -1 charge while protons have a +1 charge. Thus, subtracting the number of electrons from the number of protons gives the charge of a species. For example, if a lithium ion has 3 protons and 2 electrons, it has a +1 charge.
hot filament
Electrons charge is a negative
The electric charge is measured in coulombs.
The electrical charge of an atom is determined by the number of protons in its nucleus. Protons have a positive charge, while electrons have a negative charge. If an atom has the same number of protons and electrons, it is electrically neutral. If the number of electrons is different from the number of protons, the atom will be electrically charged and known as an ion.
When an atom that has no charge loses two electrons, it becomes a positively charged ion, known as a cation. The loss of electrons results in an imbalance between the number of protons (positively charged) and electrons (negatively charged), leading to a net positive charge. The specific charge of the cation will be +2 due to the loss of two electrons.
Those are electrons, and they have a charge of minus 1.
Isotopes do not have a specific charge, as their charge is determined by the number of protons and electrons they possess. Neutral atoms have an equal number of protons and electrons, resulting in no overall charge. However, isotopes of an element can have different numbers of neutrons, which does not affect their charge.
Knowing which element it is and its formal charge, subtract the charge from its atomic number.
Electrons orbit the nucleus of an atom. They have a negative electric charge and are much smaller than the nucleus, which contains protons and neutrons. The electrons move in specific energy levels or shells around the nucleus.
Perspex does not have a specific charge; its charge depends on the surrounding conditions. Perspex can acquire a negative charge by gaining electrons or a positive charge by losing electrons through processes like friction or contact with other charged objects.