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How will the radius of a flexible ring change if it is given positive charge?
Wiki User
∙ 7y ago
It increases due to repulsion
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What determine an atoms size?
The atomic radius depends on the the number of electron shells, total negative charge, positive charge of the nucleus, atomic mass.
What makes the atomic radius change along the periodic in the periodic table?
Along a period, nuclear charge increases. hence, atomic radius decreases.
How does the presence of core electrons affect the atomic radius of elements?
When there is an anion (negative charge) the radius will be larger because it is more full whereas it will be smaller if it is a positive charge because of less electrons. ex largest to smallest radius (K-,K, K+)
What is the charge of a barium atom that has lost two electrons?
it neets to loose 2 electrons to have a full outer shell.
Why the radius of an atom larger than the radius a positive ion formed from it?
The positive ion lost an electron.
What accounts for the fact that the radius of f is smaller than the radius of li?
Increasing positive nuclear charge
When an element forms a cation what happens to the radius and why?
The radius will decrease due to the positive charge of the nucleus drawing the electron cloud closer to itself
What determine an atoms size?
The atomic radius depends on the the number of electron shells, total negative charge, positive charge of the nucleus, atomic mass.
Negative electric charge is distributed uniformally around a quarter of a circle of radius a with total charge -Q What are the x and y components of the resultant charge at the centre of the curvature?
the opposite of a positive charge
What make the atomic radius change along the periodic in periodic table?
Along a period, nuclear charge increases. hence, atomic radius decreases.
What makes the atomic radius change along the periodic in the periodic table?
Along a period, nuclear charge increases. hence, atomic radius decreases.
How does the presence of core electrons affect the atomic radius of elements?
When there is an anion (negative charge) the radius will be larger because it is more full whereas it will be smaller if it is a positive charge because of less electrons. ex largest to smallest radius (K-,K, K+)
What happens to the atomic radius when an electron is lost?
the positive ionic radius is smaller than the neutral atomic radius
What is the charge of a barium atom that has lost two electrons?
it neets to loose 2 electrons to have a full outer shell.
Why the radius of an atom larger than the radius a positive ion formed from it?
The positive ion lost an electron.
What is the ionic charge of radius?
A radius is either a geometric concept or a bone in the forearm. In either case, it does not have an ionic charge.
What occurs to the radius when an atom loses an electron?
The negative ionic radius is larger than the neutral atomic radius
