Does magnesium or phosphorus have a larger atomic radius? (a)-
Magnesium has a larger atomic radius
due to a smaller effective nuclear charge. (b)- Phosphorus has a larger atomic radius due to a larger effective nuclear charge. (c)- Magnesium has a larger atomic radius due to more electron levels.
Does phosphorus have a larger atomic radius?
Answer and Explanation:
Phosphorus has a larger atomic radius than Sulfur
. This is due to the difference in the number of protons in the nucleus which affects the effective… See full answer below.
Does magnesium have a larger atomic radius?
Calcium has a larger atomic radius than Magnesium
.
What is atomic radius of magnesium?
Which has a bigger atomic radius?
Atomic radii vary in a predictable way across the periodic table. As can be seen in the figures below, the atomic radius increases from top to bottom in a group, and decreases from left to right across a period. Thus, helium is the smallest element, and
francium is the largest
.
Which is the correct order of atomic radius?
Atomic radius increases while moving down to the group in the periodic table
. Therefore, size of Rb > size of Cs. Atomic radius of element decreases while moving left to right in the periodic table.
Which one of the following has largest radii?
Thus
O2−
has the largest radius.
Which has a largest atomic size?
Therefore
Indium
has the largest atomic size.
Which has a larger radius magnesium or calcium?
Calcium is placed below magnesium in the group of alkaline earth metals. On moving down the group, the atomic radii increase as additional electron shells are added. Hence,
calcium has higher atomic radius than magnesium
.
Which ion has a larger radius?
Why does phosphorus have a smaller atomic radius than magnesium?
The element Mg and P are in the same period (third period) Thus
P experiences more effective nuclear charge as the effective nuclear charge increases towards the right
. Thus the size of Mg is larger as it has low effective nuclear charge.
Which has the smallest atomic radius?
Explanation:
Helium
has the smallest atomic radius. This is due to trends in the periodic table, and the effective nuclear charge that holds the valence electrons close to the nucleus. Atomic radius decreases as you move across a period from left to right and decreases as you move up a group from bottom to top.
What is the atomic radii of P?
The atomic radius of Phosphorus atom is
107pm
(covalent radius).
Which has a larger atomic size nitrogen or phosphorus?
If we locate nitrogen and phosphorus on the periodic table, we will find that they both reside in group 15, with nitrogen in period two and phosphorus in period three. This means phosphorus has more occupied electron shells than nitrogen. So
nitrogen will have a smaller atomic radius
.
What is the order of the elements from smallest to largest atomic radius?
Answer and Explanation: With these information, we can now list the elements in increasing atomic radius as
O<C<Sn<Sr O < C < S n < S r
.
What does a bigger atomic radius mean?
Down a group, the number of energy levels (n) increases, so there is a greater distance between the nucleus and the outermost orbital
. This results in a larger atomic radius.
Which of these period 4 elements has the largest atomic radius?
All the options given are located in row 4 of the periodic table. Because
titanium
is located furthest to the right on the periodic table, it has the highest atomic radius.
Which of the following is correct order regarding increasing size of atoms from smallest to largest?
How do you arrange elements In order of increasing atomic size?
Which atom has the largest atomic radius quizlet?
Therefore,
rubidium
has the largest atomic radius whereas helium has the smallest. Trends in the atomic radius showing that moving down the periodic table, size increases, whereas moving across the periodic table from left to right, size decreases.
Which element has the highest atomic radius Si mg P Al?
Mg, Al, P and Si are present in 3rd period. The trend in their atomic radius can be written as:
Mg>Al>Si>P
; because the atomic radii decreases as we move along a period from left to right.
Why Calcium has a greater atomic radius than magnesium?
1 Expert Answer
An atom’s size depends, to a significant degree, on the number of electrons it has.
Because a calcium atom has more electrons (20) than a magnesium atom does (12), some of its electrons will be farther from the nucleus in a higher energy level
.
Why is magnesium ion smaller than atom?
Which atom is bigger sodium and magnesium?
Since atomic number of
magnesium is more than sodium
but the numbers of shells are same, the nuclear pull is more in case of Mg atom. Hence its size is smaller than sodium.
Why does phosphorus have a larger atomic radius than sulfur?
If you have a circle and you pull that circle inward, it’s going to end up making that circle smaller, or in other words, the atomic radius. Alright, so
the greater nuclear charge of sulfur pulls the outermost electrons closer
, making sulfur smaller than phosphorus.
Why atomic size of magnesium is bigger than Sulphur?
magnesium has a larger atomic as
nuclear charge in sulphur is greater than magnesium’s
and so,because of the greater nuclear charge of sulphur,it is able to pull valence electrons inwards more effectively decreasing the size of sulphur atom than magnesium.
Which element in the third period has the largest atomic radius?
How do you know which element has the smallest radius?
What determines atomic radius?
How do you compare the atomic radii of an element?
Does sodium or phosphorus have a larger radius?
Or also, the sodium’s atomic number is 11 whereas phosphorus’s atomic number is 15. Thus, the nuclear force of attraction will be more in case of phosphorus. Hence,
sodium will have a larger radius than phosphorus
.
Does nitrogen have a larger atomic radius than phosphorus?
Does chlorine have a larger atomic radius than phosphorus?
Re: Ionic Radius
Normally, phosphorous has a larger atomic radius compared to sulfur and sulfur has a larger atomic radius compared to chlorine. Even though you are adding electrons to the atoms, the atomic radius of phosphorus is still larger than sulfur and
same thing with chlorine
.
Does aluminum have a larger atomic radius than phosphorus?
Phosphorus is smaller than Aluminum
even though Phosphorus has more valence electrons. attraction resulting in a smaller atom.
