Electons make part of molecules. Air molecules are constituted mainly of hydrogen and oxygen atoms, (and other elements like nitrogen) Such molecules move freely in space, but it can't move alone, protons and neutrons are part of air molecules, except in electric circuit where electrons move alone inside of conductors.
A solid in which electrons are able to move easily from one atom to another is called a conductor. Conductors allow electric current to flow freely through them due to the mobility of electrons. Metals like copper and aluminum are examples of good conductors.
Electrons are the parts of an atom that participate in chemical reactions. Specifically, it is the outermost electrons, known as valence electrons, that are involved in forming chemical bonds with other atoms.
Generally an atom has equal number of electrons and protons. and we know that electrons are negatively charged and protons are positively charged so atom is neutral. But when an atom loses electrons it acquires a positive charge. And this positive species is called cation.
it becomes a charged ion loose = positive gain= negative
An electron is a negatively charged particle orbiting the atom's nucleus.
elecron can move from atom to atom... yes
The region of an atom in which the electrons move is called the electron shell, or electron cloud.
electrons
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Electrons. They have a negative charge.
insulator
A conductor
positive
Electrons
Electrons move around the nucleus of the atom.
Electrons move around the nucleus of an atom. Protons and neutrons are located in the nucleus at the center of the atom. Electrons orbit the nucleus in specific energy levels, or shells.
Yes, and that's how some molecules form.