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Are electrons larger then molecules?
is it true electrons larger then molecules
Anions of a particular element are generally larger than the atoms of the same element what best explains this difference?
its c. anions gain electrons without gaining protons. this increased negetive charge with no increase in positive chare allows electrons to orbit farther from the nuculeus; therefore the ions are larger.
Is a gold atom or a hydrogen atom larger?
Atomic (covalent) radius of hydrogen is 31 pm. Atomic (covalent) radius of gold is 136 pm.
Why are anions larger?
Anions have supplementary electrons.
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 electron transfer results in an ion larger than the original atom?
When electron transfer results in an ion larger than the original atom, it is likely that an anion has formed. This occurs when an atom gains electrons and becomes negatively charged. The additional electrons increase the electron cloud size, making the ion larger than the original atom.
What is the relationship between the radius of a anion and that of the atom from which it is formed?
An anion is formed by gaining electrons, leading to an increase in the electron cloud's size compared to the original atom. This enlargement results in the anion having a larger ionic radius than the neutral atom from which it originated.
Are electrons larger then molecules?
is it true electrons larger then molecules
Is a calcium atom larger than a barrium atom?
Calcium contains 20 protons, 20 neutrons and 20 electrons (on average). Barium has 56 protons 81 neutrons and 56 electrons (again, on average). So, Barium is much larger.
Electrons shared in a molecule are held where to the atoms with the larger nucleus?
Electrons shared in a molecule are held closer to the atom with the larger nucleus due to its greater positive charge, which exerts a stronger attractive force on the negatively charged electrons. This results in the electron density being unequally distributed in the molecule, creating a partial negative charge near the atom with the larger nucleus.
The addition of electron shells results in?
The addition of electron shells results in more shielding of electrons from the nucleus.
Why does Ba have a larger atomic radius than Mg?
Ba has a larger atomic radius than Mg because Ba has more energy levels and electrons than Mg, leading to increased electron-electron repulsion which pushes the outer electrons further apart. This results in a larger atomic radius for Ba compared to Mg.
Are electrons larger than neutrons and protons?
no. protons and neutrons are MUCH larger than electrons.
Anions of a particular element are generally larger than the atoms of the same element what best explains this difference?
its c. anions gain electrons without gaining protons. this increased negetive charge with no increase in positive chare allows electrons to orbit farther from the nuculeus; therefore the ions are larger.
When phosphorus becomes phosphide what happens to radius?
The radius of any anion is larger than the original neutral atom. So phosphide (P^3-) which as gained 3 electrons, has a larger radius than phosphorous (P).
Which is bigger fluorine or hydrogen?
Fluorine is larger than hydrogen because it has more protons, neutrons, and electrons in its atomic structure. This results in fluorine having a higher atomic mass and a larger atomic radius compared to hydrogen.
Why do atoms get larger as you move down a group in the periodic table?
As you move down a group in the periodic table, atoms get larger because each row adds an additional energy level, or shell, which increases the distance between the nucleus and the outermost electrons. This results in a larger atomic radius.
