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Potassium is the period four element with the lowest mass; its average mass is 39.0983amu.

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Period 4 element with smallest atomic radius?

The period 4 element with the smallest atomic radius is chlorine, which has a greater number of protons in the nucleus pulling the electrons closer, making it smaller compared to other elements in the same period.


What is the smallest atomic radius in period 5?

The smallest atomic radius in period 5 belongs to the element with the highest nuclear charge, which is iodine (I) from Group 17. This is because as you move across a period, the nuclear charge increases, leading to stronger attraction for the electrons and a smaller atomic radius.


Which element between calcium potassium scandium and titanium has the smallest atomic radius?

The element with the smallest atomic radius among calcium, potassium, scandium, and titanium is titanium. Atomic radius generally decreases from left to right across a period in the periodic table, and titanium is located towards the right side of the group mentioned.


What elements have the smallest atomic radius in group 1?

The element in group 1 with the smallest atomic radius is lithium, due to its higher nuclear charge compared to the other elements in the group (such as sodium and potassium). This higher nuclear charge attracts the electrons more strongly, leading to a smaller atomic radius.


What elements has the smallest atomic radius Ge Se Br As?

The element with the smallest atomic radius among Ge, Se, Br, and As is Arsenic (As). Atomic size generally decreases across a period from left to right, so the elements in this group progress in order of increasing atomic radius: Germanium (Ge) > Selenium (Se) > Bromine (Br) > Arsenic (As).

Related Questions

What element in the second period has the smallest atomic radius?

Fluorine


Period 4 element with smallest atomic radius?

The period 4 element with the smallest atomic radius is chlorine, which has a greater number of protons in the nucleus pulling the electrons closer, making it smaller compared to other elements in the same period.


Why does argon have the smallest atomic radius in period 3?

Argon doesnt have the smallest atomic radius, its chlorine.Argon has the largest atomic radius in period 3.


What is the element that is the smallest atomic radius in period 3?

tacos, hippos, jedis, and the phillies phanatic


What element has the smallest radius?

It is helium that has the smallest atomic radius. Use the link below to see a list of elements arranged by atomic radius.


What is the smallest atomic radius in period 5?

The smallest atomic radius in period 5 belongs to the element with the highest nuclear charge, which is iodine (I) from Group 17. This is because as you move across a period, the nuclear charge increases, leading to stronger attraction for the electrons and a smaller atomic radius.


Which element has the smallest atomic radius hydrogen or helium?

It is hydrogen.


What is the shortest atomic radius of an element?

Helium usually is listed with the smallest atomic radius when calculated. Hydrogen however has a smaller van der Waals radius


Which element between calcium potassium scandium and titanium has the smallest atomic radius?

The element with the smallest atomic radius among calcium, potassium, scandium, and titanium is titanium. Atomic radius generally decreases from left to right across a period in the periodic table, and titanium is located towards the right side of the group mentioned.


What elements have the smallest atomic radius in group 1?

The element in group 1 with the smallest atomic radius is lithium, due to its higher nuclear charge compared to the other elements in the group (such as sodium and potassium). This higher nuclear charge attracts the electrons more strongly, leading to a smaller atomic radius.


What element has the smallest atomic radius of all the p-block elements?

Fluorine has the smallest atomic radius of all the p-block elements. This is because as you move across a period from left to right, the atomic radius decreases due to increasing nuclear charge pulling the electrons closer to the nucleus.


What element have the smallest atomic radius?

Atomic Radius gets greater down the periodic table and gets smaller to the right in the periodic table. This means, in order of atomic radius, that the five smallest elements are Helium, Neon, Fluorine, Oxygen, and Hydrogen in that order. Check all of it out at http://www.ptable.com/ under properties>radius

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