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The negative ionic radius is larger than the neutral atomic radius
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What happens when an atom loses an electron to another atom?
When an atom loses an electron to another atom, it becomes positively charged because it now has more protons than electrons. The atom that gains the electron becomes negatively charged because it now has more electrons than protons. This transfer of electrons creates ions that may attract or repel each other depending on their charges.
When a neutral atom loses an electron what happens to its size?
When a neutral atom loses an electron, it becomes a positive ion. The loss of an electron reduces the electron-electron repulsion, causing the remaining electrons to be more strongly attracted to the nucleus. This contraction in electron cloud typically results in a smaller ionic size compared to the neutral atom.
What do you call the energy involved when an atom loses an electron?
The amount of energy required to remove an electron form an at is the ionization energy.
What happens when a atom loses an electron?
When an atom loses an electron, it becomes positively charged and is called a cation. This loss of an electron reduces the number of negatively charged electrons compared to the number of positively charged protons in the nucleus. The atom becomes more reactive as it seeks to gain electrons to achieve a stable electron configuration.
What is formed when an atom loses an electron to another atom?
When an atom loses an electron to another atom, it forms a positively charged ion. This ion is called a cation because it has more protons than electrons. The loss of an electron results in an imbalance of positive and negative charges, leading to the formation of the cation.
'When an atom loses an electron what does it become?
When an atom loses an electron, it becomes a positively charged ion.
When a atom loses a electron What is the atoms charge?
When an atom loses an electron it becomes a positively charged ion.
Which changes occurs when a barium atom loses two electrons?
When a barium atom loses two electrons, it forms a Ba2+ ion. The ion will have a +2 charge and a stable electron configuration similar to a noble gas, which increases its stability. The ion will also have a smaller radius compared to the neutral atom due to the loss of electrons.
What is the radius of a potassium atom is larger than a radius of potassium ion in the ground state?
This occurs because a potassium atom has one more electron than a potassium ion in the ground state; the extra electron increases the size of the atom due to increased electron-electron repulsion, leading to a larger atomic radius than the potassium ion.
When metal atom loses electron energy is?
When a metal atom loses an electron, it loses energy. This energy corresponds to the difference in energy levels between the electron's initial position and its final position outside the atom.
When an atom loses an electron and becomes negatively charged we refer to it as?
When an atom loses an electron and becomes negatively charged we refer to it as a positive ion
When an atom becomes a cation what happens to it's radius?
When an atom becomes a cation, it loses one or more electrons, causing the outermost electron shell to contract. This contraction of the electron cloud results in a decrease in the atomic radius of the cation compared to the neutral atom.
What is the result of an atom that gains or loses an electron?
This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.
When an atom loses an electron it loses a?
Removal of an electron from an atom leaves a positively charged ion.
Why is there a large increase in ionic radius from silicon to phosphorus?
The increase in ionic radius from silicon to phosphorus is due to the addition of an extra electron in the outermost shell of the atom. This added electron increases the electron-electron repulsion forces, causing the electron cloud to expand and the ionic radius to increase.
What particle has to be removed from an atom so the atom becomes positive?
An atom becomes positive when it loses an electron, as electrons are negatively charged particles. When an atom loses an electron, it becomes a positively charged ion.
Is an atom positive when it loses an electron from the outermost shell?
An atom becomes more positive when it loses an electron because electrons carry a negative charge. When an atom gains an electron, the atom becomes more negative.
