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Which element within period 2 generates greatest force of attraction between its nucleus and its valence electrons?
In period 2, the element that generates the greatest force of attraction between its nucleus and its valence electrons is fluorine. This is due to its high atomic number (9 protons), which creates a strong positive charge in the nucleus, and its relatively small atomic radius. The increased effective nuclear charge leads to a stronger attraction for the valence electrons, making fluorine highly electronegative.
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What is the Coulombic attraction?
Coulombic attraction is the force of attraction between oppositely charged particles, such as electrons and protons. It is governed by Coulomb's law, which describes how the force between the charges depends on their magnitudes and the distance between them.
Why do force of attraction between nucleus and electrons decrease in alkali metal as increase in size?
As alkali metals increase in size, the distance of the outermost electrons from the nucleus increases. The attraction between the electrons and the nucleus is electrostatic, and it is a fundamental property of electrostatic attractions that the attraction decreases with increasing distance between the attracting charges. Another way of describing this is that the attractive force is partially "screened" by the inner electrons between the outermost electrons and the nucleus.
What is the force of attraction between the nuclei of atoms and the shared electrons?
Covalent bond
Why does electron surround nucleus?
Electrons surround the nucleus of an atom due to the attraction between the positive charge of the protons in the nucleus and the negative charge of the electrons. This electrostatic force of attraction keeps the electrons in orbit around the nucleus, maintaining the stability of the atom.
What force holds electrons and protons in the atom?
Electro-static attraction between a positively charged nucleus and negatively charged electrons.
What would have the greatest gravitational attraction between the two masses?
The gravitational attraction between two masses depends on their masses and the distance between them. If the masses are large and close together, they would have the greatest gravitational attraction.
What is the strength of attraction between a nucleus and the outermost electrons?
The strength of attraction between a nucleus and the outermost electrons is determined by the electric charge of the nucleus (protons) and the distance between the nucleus and the electrons. This attraction is the basis for the force that holds atoms together and is essential for the stability of matter.
What are core electronics?
Inner core electrons are electrons that shield attraction between protons and valence electrons.
The effect of inner electrons on the attraction between the nucleus and the outer electrons of an atom is called?
electronegativity
What is the Coulombic attraction?
Coulombic attraction is the force of attraction between oppositely charged particles, such as electrons and protons. It is governed by Coulomb's law, which describes how the force between the charges depends on their magnitudes and the distance between them.
What is matalic bond?
an attraction between a + metal ion and the electrons surrounding it.
What is the process by which the core electrons partially block the attraction between the nucleus and the valence electrons?
chemical deviation
Is an attraction between atoms so electrons are shared a physical bond?
Yes, when atoms share electrons to form a compound, it is called a covalent bond. This bond is a physical connection between the atoms that results from the sharing of electrons in their outer energy levels.
Why do force of attraction between nucleus and electrons decrease in alkali metal as increase in size?
As alkali metals increase in size, the distance of the outermost electrons from the nucleus increases. The attraction between the electrons and the nucleus is electrostatic, and it is a fundamental property of electrostatic attractions that the attraction decreases with increasing distance between the attracting charges. Another way of describing this is that the attractive force is partially "screened" by the inner electrons between the outermost electrons and the nucleus.
What is the force of attraction between a positively charged metal ion and the electrons in a metal?
electrostatic force
What is the force of attraction between the nulcei of atoms and shared electrons?
Covalent bond
What is the force of attraction between the nuclei of atoms and the shared electrons?
Covalent bond
