0
What else can I help you with?
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
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 happens to the atomic radius when an electron is lost?
the positive ionic radius is smaller than the neutral atomic radius
What makes the atomic radius change along the periodic in the periodic table?
Along a period, nuclear charge increases. hence, atomic radius decreases.
What make the atomic radius change along the periodic in 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 occurs to the radius when an atom loses an electron?
The negative ionic radius is larger 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.
How does the radius of a cone compared to the radius of a cylinder?
In both cases, the radius can be any positive number.
What is a smaller atomic radius of beryllium be?
A smaller atomic radius for beryllium would result from an increased positive charge in its nucleus, leading to a stronger attraction between the nucleus and the valence electrons. This increased attraction pulls the electron cloud closer to the nucleus, resulting in a smaller atomic radius.
