0
Why does the atomic mass on the periodic table progressively changes left to right and top to bottom why?
Because there are increasingly more protons, electrons, and neutrons. Atomic Mass is the average number of neutrons in all of the isotopes(different types) of a specific element, meaning you can sometimes have decimal masses. But, the atomic number is never a decimal because the atomic number is just a numbering system for all the elements.
What else can I help you with?
What happens to the atomic size from the top to the bottom of the periodic table?
The atomic size increase from top to bottom of periodic table. As the number of shells increases from top to bottom, the atomic size increases.
What happens to the atomic radius as you from the bottom to the top of the periodic table?
The atomic radius decreases.
What happen to the atomic radius as move from the bottom to the top of the periodic table?
The atomic radius decreases.
Is the atomic mass on the bottom or top?
At the bottom, the atomic number is at the top.
What happen to the atomic as you from the bottom to the top of the periodic table?
As you move from the bottom to the top of the periodic table, the atomic size decreases. This is because the number of protons in the nucleus increases, leading to a stronger pull on the electrons. Electrons are added to the same energy level while moving up the table, resulting in a smaller atomic radius.
What happens to the atomic size from the top of the periodic table to the bottom?
The atomic size increase from top to bottom of Periodic Table. As the number of shells increases from top to bottom, the atomic size increases.
What happens to the atomic size from the top to the bottom of the periodic table?
The atomic size increase from top to bottom of periodic table. As the number of shells increases from top to bottom, the atomic size increases.
What happens to the atomic radius as you from the bottom to the top of the periodic table?
The atomic radius decreases.
Towards the bottom of the periodic table does the atomic mass increase or decrease?
Towards the bottom, atomic mass increases. Atomic number also increases.
What happen to the atomic radius as move from the bottom to the top of the periodic table?
The atomic radius decreases.
What is the meaning of the number printed at the bottom of the periodic table?
The atomic mass.
Where would the atomic number 113 go in the periodic table?
on the bottom
Is the atomic mass on the bottom or top?
At the bottom, the atomic number is at the top.
Where are the antinides on the periodic table?
Actinides comprise of atomic number 90-103. They are placed at bottom of periodic table.
What happen to the atomic as you from the bottom to the top of the periodic table?
As you move from the bottom to the top of the periodic table, the atomic size decreases. This is because the number of protons in the nucleus increases, leading to a stronger pull on the electrons. Electrons are added to the same energy level while moving up the table, resulting in a smaller atomic radius.
Where on the periodic table are elements which the highest atomic mass?
Elements with the highest atomic mass can be found towards the bottom of the periodic table, typically in the bottom rows known as the actinide and lanthanide series. These elements include heavy elements such as uranium, thorium, and plutonium.
. How does atomic radius change from top to bottom in a group in the periodic table?
It tends to increaseThe atomic radius increases down the group
