What is the correct order of atomic size?

What is the correct order of atomic size?

Sc < Y < La.

Which is correct order of size of OO 2 -) F (-) and F?

O2−>F−>F>O−

Which has largest size NE F Li C?

Li and Ne both are the elements of 2nd period in the periodic table. But attraction between the nucleus and the electrons of the outermost energy level of Ne is greater than that of Li. Therefore,Li has the greater atomic size.

Is F or F bigger?

We know that F and F- are both smaller than the rest because they have less shells. Now between F and F-: F- has one more electron, which causes the radius to be bigger.

What is the correct order of atomic radius of Al Na B and Be?

Also, it has higher atomic radius than beryllium and the size increases as we go down the group. As per these trends, the correct order will be \[Na > Mg > Be\] . Hence, the correct option is (B).

Which of the following order is correct for the size of fe3+ Fe and fe2+?

The correct order is Fe < Fe2+ < Fe3+.

Why is F smaller than O 2?

Fluorine is smaller than oxygen because as we move across a period the size of the elements decreases.

Which is bigger Ne or Li?

As we move from Li to Ne, the nuclear charge increases. In other words, Ne due to its more nuclear charge exerts a greater pulling force on its electrons as compared to Li. And so, Ne has smaller atomic size than Li.

Which one of the following indicates the correct order of atomic size 4 points be f/c Ne be C F Ne be C F Ne F Ne BE C?

Hence the answer is (d).

What is the atomic radius of NE?

154 pm
Neon/Van der Waals radius

What is the Order of size of atoms in the periodic table?

In the periodic table, as we go from left to right, the atomic radius decreases due to increasing nuclear charge. Hence, accordingly the size of the atom also decreases. Therefore, the order of size of atom is: N e < C < B < Be < Li

What is the average nuclear radius of an atom?

So nuclear radius varies from about 1.2 fm to 7.45fm. The atomic size is of the order of a few Angstrom Unit (1 A° = 10^-8 cm). So nucleus occupies a tiny space within the atom. Which is the correct order of increasing the atomic radii of O, F, and N?

How does the size of an atom decrease with increasing nuclear charge?

Arrange the following in increasing order of their atomic radii. In the periodic table, as we go from left to right, the atomic radius decreases due to increasing nuclear charge. Hence, accordingly the size of the atom also decreases. Was this answer helpful?

What is the Order of size of the ionic compound na+?

F- Ne Na+ will be the order. And for knowledge these are isoelectronic species in these type of speceis the more negative charge on the atom it will have bigger size. F->Ne>Na+ is the order. Na+ has more nuclear charge. so it is small in size.Ne, it has no charge on it.