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What is free electron?
A free electron is an electron that is not bound to an atom or molecule and is free to move independently. These electrons contribute to the electrical conductivity of materials like metals. In metals, some of the electrons in the outer energy levels of the atoms are not tightly bound and can move freely throughout the material.
Which part of the atom 'moves' electricity?
Electrons are the particles that move to carry electricity within an atom. They have a negative charge and are located in the outer shells of an atom. When electrons flow, they create an electric current.
What particles are never present in an atom?
Particles that are never present in an atom include free electrons (outside the nucleus), neutrinos, and positrons. These particles do not form part of the structure of the atom itself.
The space surrounding the nucleus of an atom contains revolving?
Electrons. These electrons move in orbitals around the nucleus, which is the central part of the atom containing protons and neutrons. The arrangement of these electrons determines the chemical properties of the atom.
When a neutral atom captures a free electron what is the net charge on the atom?
The charge of an atom who captured a single elektron is - or -1
Which charges in an atom are more free to move about?
The electrons of an atom can note freely around an atom.
What are free elements?
A free element would be any atom that is not part of a molecule.
What is part of an atom that move around the outer shells?
the valence electrons
How do metallic substances facilitate current flow?
Metallic substances have free electrons, which can move from atom to atom, transferring a charge.
What are electrons that do not move freely called?
Electrons that do not move freely are called bound electrons. They are typically found within the structure of atoms, where they are associated with specific nuclei and form part of the electron configuration of the atom. Bound electrons are not free to move around and conduct electricity like free electrons can.
To make static electricity what is the only part of the atom that moves?
In static electricity, the only part of the atom that moves is the electrons. When two surfaces rub against each other, electrons can move from one material to the other, leading to a buildup of static charge.
Electrons can move from atom to atom.?
elecron can move from atom to atom... yes
What flows from atom to atom to make electricity?
In metals, electricity flows through the movement of free electrons from atom to atom. These electrons can move easily through the material, creating an electric current.
Why are metals good heat conductors?
Some of the outer electrons of metal atoms are free to move from atom to atom. These free electrons transfer heat readily making metals good thermal conductors.
What is free electron?
A free electron is an electron that is not bound to an atom or molecule and is free to move independently. These electrons contribute to the electrical conductivity of materials like metals. In metals, some of the electrons in the outer energy levels of the atoms are not tightly bound and can move freely throughout the material.
Which subatomic particle is free to move?
Electrons are free to move within an atom and between atoms, making them the subatomic particles that can easily move. Electrons are negatively charged and are responsible for the flow of electric current in conductive materials.
What part of the atom moves around the nucleus what type of charge do they have?
Electrons move around the nucleus of an atom. Electrons have a negative charge.
