No. They are particles. However, when an electron is moving through space it HAS energy. Since an electron has mass it can not be considered to be pure energy.
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Yes they are energy. Energy is the ulimatum and only form energy matter comes out and matter is defined as the one which occupies space. Mass is the quantity of matter contained in a body. Hence though electron is massive particle it has come out of energy.
The energy of the valence electrons is greater than the energy of the core electrons.
The energy of the valence electrons is greater than the energy of the core electrons.
The valence electrons
The energy is higher.
The energy of the valence electrons is greater then the energy of the core electrons.APEX
The energy is higher.
The energy is higher.
Outermost have more energy than innermost. As electrons move inward, they release energy.
that depends on the number of electrons the more electrons the more energy
Electrons in the outermost energy shell (valence shell) have the most energy.
The energy of moving electrons is electricity. Electrical What_energy_is_the_energy_of_moving_electronsis the passage of electrons through a materials, usually metals.
In general, electrons further from the nucleus will have more energy than electrons closer to the nucleus.