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What trend is seen in atomic size going down the periodic table?
Wiki User
∙ 8y ago
What trend is seen in atomic size going down the Periodic Table?
Edwin Mitchell
Leonora Medhurst
Atoms are made up of a nucleus, protons, neutrons and electrons.
The electrons are arranged in shells around the nucleus (made up of neutrons and protons).
The horizontal rows in the Periodic Table are called the periods. The period to which the element belongs corresponds to the number of shells of electrons.
For example, potassium, calcium and scandium all have 4 shells in their atoms.
As you go down the periodic table, the number of shells in one atom of a particular element increases, therefore the size of the atom increases, just like wearing three jackets makes you look bigger (in size) than when wearing just one.
Jaycee Emard
Atoms are made up of a nucleus, protons, neutrons and electrons.
The electrons are arranged in shells around the nucleus (made up of neutrons and protons).
The horizontal rows in the Periodic Table are called the periods. The period to which the element belongs corresponds to the number of shells of electrons.
For example, potassium, calcium and scandium all have 4 shells in their atoms.
As you go down the periodic table, the number of shells in one atom of a particular element increases, therefore the size of the atom increases, just like wearing three jackets makes you look bigger (in size) than when wearing just one.
Wiki User
∙ 9y agoAtoms are made up of a nucleus, protons, neutrons and electrons.
The electrons are arranged in shells around the nucleus (made up of neutrons and protons).
The horizontal rows in the Periodic Table are called the periods. The period to which the element belongs corresponds to the number of shells of electrons.
For example, potassium, calcium and scandium all have 4 shells in their atoms.
As you go down the periodic table, the number of shells in one atom of a particular element increases, therefore the size of the atom increases, just like wearing three jackets makes you look bigger (in size) than when wearing just one.
Jaylen Stephens
What trend is seen in atomic size going down the periodic table?
Jandi’ku Chanarhi
Atomic radius gets bigger the lower an atom appears on the periodic table.
Wiki User
∙ 8y agoAs one moves down the table within a group, the atomic size tends to increase. This is because you are adding energy levels and the outer electrons are now farther from the nucleus.
Wiki User
∙ 8y agoGenerally the atomic radius increase down.
Wiki User
∙ 8y agoAs we descend the periodic table the atomic size increases. In fact, the elements in the periodic table are arranged according to atomic number.
Wiki User
∙ 8y agoThe atomic size increases.
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What is the trend in atomic radius down a group explain?
the atomic radii increases down the group.
What is the trend found in Period 3 on the Periodic Table as the elements increase in atomic number?
1-Atomic size = decreases 2-Ioniztion energy = increases 3-Electronegativity = increases (except Argon) 4-Metallic character = decreases 5-Melting point = first increases then decreases
What trend in atomic radius do you see as you go down a group on the periodic?
The atomic radius of elements increases as you go down a group. This increase in radius as you go down a period is primarily caused by the increasing principal quantum number of the outer electron shells.
Why does an atomic number increase?
If you mean looking at the next element on the table then the mass would increase. However, the atomic number is only the number of protons in an atom and is not a true indicator of atomic weight. Variations in Neutron count can cause differences in atomic weights.
How are the topics of ion formation and periodic trends related?
Periodic trends affect how certain elements on the periodic table react with each other. For example, Ionization energy tend : metals want to give off electrons , non metals want to gain electrons. This trend is essentially which elements are likely to react together and how they would react together, which is essentially ion formation (gain or loss of electrons through a reaction).
What explains the observed trend in the atomic radii going down the periodic table?
The more energy levels that are occupied by electrons, the larger the atomic radius.
What trend is seen atom size going down the periodic table?
Excepting groups 5-12 of the periodic table.the atomic radius increase down in the group.
How can the atomic mass of the element be lower than the element that came before it?
Because the periodic table is organized by atomic number, not by atomic mass. The general trend in the periodic table is a higher atomic mass as you go up atomic number, but there are exceptions.
What is the trend from left to right for atomic mass on the periodic table?
The atomic weight (not mass) increase from left to right in a period.
What trend does the atomic radius follow along period on the periodic table?
The atomic radius gets smaller the farther right it appears on the Periodic Table, until the addition of a new orbital increases the size again.
What trend does the atomic radius following along period on the periodic table?
The atomic radius gets smaller the farther right it appears on the Periodic Table, until the addition of a new orbital increases the size again.
What is the atomic number and its trend on the periodic table?
The atomic number of an element is the number of protons in the nucleus of one atom of that element. In general, atomic numbers increase as you move to the right and down in the table.
How does one recognize a periodic trend on the periodic table-?
One can recognize a periodic trend on the periodic table by observing properties of different elements from the left side to the right side of the periodic table.
How does one recognizes a periodic trend on the periodic table?
One can recognize a periodic trend on the Periodic Table by observing properties of different elements from the left side to the right side of the periodic table.
How does one recognize a periodic trend on a periodic table?
One can recognize a periodic trend on the Periodic Table by observing properties of different elements from the left side to the right side of the periodic table.
What does a periodic table trend like on the periodic table?
A repeating pattern
Why is that the atomic size decreases when the trend is from bottom to top in the periodic table?
it is not that it is decreasing but the table is made up like that so we can understand and learn easily.
