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What is half the distance from center to center of two atoms bonded together?
The half distance from center to center of two atoms bonded together is known as the covalent radius, which represents half the distance between the nuclei of two bonded atoms. It is a measure of the size of an atom when it forms a covalent bond with another atom.
What does the term atomic radius mean?
Atomic radius is a measure of the size of an atom, typically defined as half the distance between the nuclei of two atoms of the same element that are bonded together. It represents the average distance from the nucleus to the outermost electron shell. Atomic radius generally decreases across a period on the periodic table and increases down a group.
How is the atomic radius measured in chemistry?
The atomic radius in chemistry is measured as half the distance between the nuclei of two bonded atoms. This distance is typically determined using X-ray crystallography or spectroscopic techniques.
What is the difference between ionic and covalent and atomic radii?
Ionic Radii:The distance from the center of the nucleus and the outer most shell (valence shell) of an ion.Covalent Radii:It is one half of the distance between two same nucleur atoms. In hetro nucleur di atomic atoms it is equal to the sum of the two atomic radii.Atomic Radii:The distance from the center of the nucleus and the outer most (valence) shell of an atom.
Two atoms are isotopes of the same element which should be the same for these two atoms?
The number of protons in the nucleus is the same for both isotopes since they are of the same element. Isotopes of the same element have the same number of protons (which determines the element) but a different number of neutrons, leading to a difference in atomic mass.
What is half the distance from center to center of two atoms bonded together?
The half distance from center to center of two atoms bonded together is known as the covalent radius, which represents half the distance between the nuclei of two bonded atoms. It is a measure of the size of an atom when it forms a covalent bond with another atom.
What does the term atomic radius mean?
Atomic radius is a measure of the size of an atom, typically defined as half the distance between the nuclei of two atoms of the same element that are bonded together. It represents the average distance from the nucleus to the outermost electron shell. Atomic radius generally decreases across a period on the periodic table and increases down a group.
What does it mean if two atoms are isotopes?
If two atoms are isotopes, it means they have the same number of protons but different numbers of neutrons. Thus, they have the same atomic numbers, but different atomic masses.
How can atomic radius affect the interactions between two elements or atoms?
the atomic radius doesn't mean much in how an atom interacts with another. The valence shell (outer most electron orbit) dictates whether or not atoms will form compounds
What is the distance between the nuclei of two bonded atoms referred to as?
Atomic Distance. I just took a Chem exam and I said it was bond length and got it wrong. The correct answer was atomic distance-I don't know why though, that why I'm on here, I'm trying to figure out what it is since I can't find it in my textbook.
How is it possible for two different atoms to have the same atomic mass?
They would have to be atoms of the same element, and the same isotope of that element.
How do you calculate the atomic radius of nickel?
The atomic radius of nickel is not directly calculated but is typically determined experimentally using X-ray crystallography or other techniques. The atomic radius is defined as half the distance between the nuclei of two adjacent atoms in a crystal lattice. For nickel, the atomic radius is approximately 0.124 nm.
Van der Waals radius and atomic radius?
van der waal radius is greater than co valent radius because van der waal radius is the distance between the nucleus of two atoms of different compound whereas covalent radius is distance between nucleus of atoms of same compound.
How is the atomic radius measured in chemistry?
The atomic radius in chemistry is measured as half the distance between the nuclei of two bonded atoms. This distance is typically determined using X-ray crystallography or spectroscopic techniques.
What is the atomic radius of caesium in nm?
The atomic radius, which is the distance from the center of the nucleus of one atom to the center of the adjacent atom divided by two, of francium is 260 pm. This is measured when two francium atoms are covalently bonded, therefore having a covalent radius of 260 pm.
Describe one way in which atomic radius is defined?
Atomic radius is defined as the distance from the nucleus to the outermost electron cloud in an atom. It is often measured as half of the distance between the nuclei of two bonded atoms.
Same atomic number same atomic mas?
If two atoms have the same atomic number, it means they have the same number of protons in their nucleus. If they also have the same atomic mass, it means they have an equal number of protons and neutrons. These atoms would be isotopes of the same element.
