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Is cation larger than its parent atom?
In general, a cation is smaller than its parent atom because it has lost one or more electrons, leading to a decrease in electron-electron repulsion and a smaller electron cloud.
Why fluorine atom is smaller than fluoride ion?
Fluorine atom is smaller than fluoride ion because when fluorine gains an electron to form the fluoride ion, it adds an electron in the outermost shell which increases the electron-electron repulsion, causing the electron cloud to expand. This expansion results in the fluoride ion being larger in size compared to the fluorine atom.
Why are sodium ions smaller than sodium atoms?
Sodium ions are smaller than sodium atoms because when sodium atoms lose an electron to become an ion, they lose the outermost electron from their electron cloud. This results in a decrease in the electron cloud size around the nucleus, making the ion smaller than the neutral atom.
Which is smallest in size - atom or electron?
An electron is much smaller in size than an atom. An atom consists of a nucleus (protons and neutrons) surrounded by electrons. The size of an electron is much smaller compared to the entire atom.
Is a rubidium larger or smaller than a neutral atom?
A rubidium atom is larger than a neutral atom because, when it loses an electron to become an ion, it loses an electron from the outermost shell, increasing the effective nuclear charge which attracts the remaining electrons closer to the nucleus, reducing the size of the ion compared to the atom.
Is an atom smaller than a compound?
An atom is smaller than a compound because if an electron fits in an atom, and an atom is a part of a compound, it means a compound is bigger than an atom
Is cation larger than its parent atom?
In general, a cation is smaller than its parent atom because it has lost one or more electrons, leading to a decrease in electron-electron repulsion and a smaller electron cloud.
An electron is much larger than an atom?
This statement is not correct. An atom is made up of a nucleus (containing protons and neutrons) surrounded by electrons. Electrons are subatomic particles that are much smaller and have much less mass than the nucleus of an atom.
Which particle has the smallest mass atoms or electron?
An electron has a much smaller mass than any atom.
Is an electron much larger than an atom?
No, since electrons are part of an atom, they are smaller -- much smaller. In fact, they weigh practically nothing.
Why fluorine atom is smaller than fluoride ion?
Fluorine atom is smaller than fluoride ion because when fluorine gains an electron to form the fluoride ion, it adds an electron in the outermost shell which increases the electron-electron repulsion, causing the electron cloud to expand. This expansion results in the fluoride ion being larger in size compared to the fluorine atom.
Why are sodium ions smaller than sodium atoms?
Sodium ions are smaller than sodium atoms because when sodium atoms lose an electron to become an ion, they lose the outermost electron from their electron cloud. This results in a decrease in the electron cloud size around the nucleus, making the ion smaller than the neutral atom.
Which is smallest in size - atom or electron?
An electron is much smaller in size than an atom. An atom consists of a nucleus (protons and neutrons) surrounded by electrons. The size of an electron is much smaller compared to the entire atom.
When an atom lose or gain an electron?
If an atom gains an electron, it becomes an anion, which is negative. Anions are larger than the original atom because of the added electrons. N + electron(-) --> N(-) If an atom loses an electron, it becomes a cation and positively charged. Cations are smaller than the original atom because of the lost electrons. N(2+) = cation
When an atom loses or gains an electron?
If an atom gains an electron, it becomes an anion, which is negative. Anions are larger than the original atom because of the added electrons. N + electron(-) --> N(-) If an atom loses an electron, it becomes a cation and positively charged. Cations are smaller than the original atom because of the lost electrons. N(2+) = cation
Why size of hydrogen ion is greater than its atom?
It is NOT greater. It is smaller. This is because the Hydrogen ion has lost its electron from the atom and is thus smaller. The hydrogen ion is a proton.
Is a rubidium larger or smaller than a neutral atom?
A rubidium atom is larger than a neutral atom because, when it loses an electron to become an ion, it loses an electron from the outermost shell, increasing the effective nuclear charge which attracts the remaining electrons closer to the nucleus, reducing the size of the ion compared to the atom.
