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An electron in an atom's outer shell is shielded from the nucleus by what?
An electron in an atom's outer shell is shielded from the nucleus by inner-shell electrons. These inner-shell electrons repel the outer electron, reducing the net attractive force from the nucleus. This shielding effect helps explain why outer-shell electrons are more loosely bound and easier to remove during chemical reactions.
Where are the electrons that possess the least amount of energy located in a calcium atom in the ground state?
The electrons with the least amount of energy in a calcium atom in the ground state are located in the innermost electron shell, closest to the nucleus. These electrons have lower energy levels as they are shielded by the outer electron shells.
What has greater pull by nucleus electron in outer shell of neon or sodium?
The nucleus of sodium has a greater pull on the electron in the outer shell compared to the nucleus of neon. This is because sodium has one less electron in its outer shell than neon, resulting in a stronger attraction between the nucleus and the remaining electron in sodium.
The approximate distance an electron is located from the nucleus is measured by the?
The approximate distance an electron is located from the nucleus is measured by the concept of electron cloud or electron probability density. This concept is utilized in quantum mechanics to describe the distribution of the electron's probable locations within an atom.
Negatively charged particle outside the nucleus of an atom?
It is called an electron. An electron is one of the subatomic particles in an atom. A proton has a positive charge. A neutron has a negative charge. An electron has a negative charge. The electron floats around the nucleus of the atom in the electron cloud. The nucleus is made up of protons and electrons.
An electron in an atom's outer shell is shielded from the nucleus by what?
An electron in an atom's outer shell is shielded from the nucleus by inner-shell electrons. These inner-shell electrons repel the outer electron, reducing the net attractive force from the nucleus. This shielding effect helps explain why outer-shell electrons are more loosely bound and easier to remove during chemical reactions.
What is the relationship between the electron configuration of neon and the effective nuclear charge of Ne?
The electron configuration of neon determines its effective nuclear charge. Neon has a full outer electron shell, which means it has a high effective nuclear charge because the positive charge of the nucleus is not shielded by inner electrons.
Final acceptor of electrons and hydrogens in the electron transport chain?
Oxygen.
The farther an electron is from the nucleus the?
The farther an electron is from the nucleus, the greater its energy.
Where are the nucleus and electron cloud?
nucleus is in the middle and the electron cloud is around it
How can you use atom electron nucleus and electron cloud in the same sentence?
Electron in an atom is represented by electron cloud around the nucleus
The particle NOT found in the nucleus of the atom is what?
The particle not found in the nucleus is the electron
Is the nucleus a region in which there is a good chance of finding an electron?
An electron is what orbits the nucleus. The nucleus is made of protons and neutrons
What is an electron's most likely location in the electron cloud?
The Valence electrons, i.e. those in the outer shell of a compound are most likely to be involved in bonding. This is because they are further away from the nucleus of their atom, so experience less attractive force towards it. They are also shielded from this attraction by any electrons between them and the nucleus. Therefore, they require less energy to remove.
Where is the location of an electron outside of the nucleus?
Electrons are found in the electron cloud that surrounds the nucleus.
What is the final acceptor of electrons and hydrogens in the electron transport chain?
The final acceptor of electrons and hydrogens in the electron transport chain is oxygen. Oxygen is reduced to form water, which is essential for cellular respiration to continue efficiently.
How does the mass of the nucleus compare to the mass of the electron?
The nucleus is far more massive than the electron cloud. The mass of the electron cloud is almost negligible compared to that of the nucleus.
