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What happens to the atomic mass as you go from down a group in the periodic table and why?
Atomic mass gets bigger when it goes down since the protons are inceasing.
What is the trend in atomic mass going down a group?
The atomic mass will increase. As you go down a group in the periodic table the atomic number rises, this increase in the number of protons is accompanied by an increase in the number of neutrons to stabilise the nucleus, and both together lead to an increase in atomic mass.
What four pieces of information about each element is found on the periodic table?
Well the four main types really go down to the Atomic Number, Atomic Mass, The Chemical/Atomic symbol, and the elements name of course. But different tables vary.
How do you find atomic mass in an atom?
the atomic mass is on some periodic tables and is the decimal. for example... for carbon the atomic mass is 12.01 on my periodic table that i am looking at go to this website. http:/www.ptable.com. it should have a periodic table and the atomic mass is on the very bottom of each box. for example the atomic mass for bromine is 79.904
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 happens to the atomic mass as you go from down a group in the periodic table and why?
Atomic mass gets bigger when it goes down since the protons are inceasing.
What is the trend for atomic mass?
It increases as you move to the right or go down
What happens to the group 1 elements as you go down the table?
As you go down group 1, the atomic number and atomic mass increase. Electronegtivity decreases and atomic radius increases.
What is the trend in atomic mass going down a group?
The atomic mass will increase. As you go down a group in the periodic table the atomic number rises, this increase in the number of protons is accompanied by an increase in the number of neutrons to stabilise the nucleus, and both together lead to an increase in atomic mass.
Go to another planet will your mass change?
Your mass will not change (unless you go on a diet). On different planets your weightwill change because you will be pulled down with a different force.
What four pieces of information about each element is found on the periodic table?
Well the four main types really go down to the Atomic Number, Atomic Mass, The Chemical/Atomic symbol, and the elements name of course. But different tables vary.
How do you find atomic mass in an atom?
the atomic mass is on some periodic tables and is the decimal. for example... for carbon the atomic mass is 12.01 on my periodic table that i am looking at go to this website. http:/www.ptable.com. it should have a periodic table and the atomic mass is on the very bottom of each box. for example the atomic mass for bromine is 79.904
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.
How do you calculate the number of neutrons an atom of a specific element has?
First, find its atomic mass on the periodic table and subtract the number of protons (element number) from it and there you go
How would you go about calculating the average mass of silver?
The atomic mass of silver is 107.
Where does the metal with the lowest atomic mass go on the periodic table?
In a given period, the element with lowest atomic mass will belong to group 1. It should also be noted that lithium is the metal with the smallest atomic mass.
Why does the mass of the elements increase when you go down the periodic table?
The number of protons, neutrons and electrons for each atom increases as you go down a group. Hydrogen is the lightest element as it has the fewest sub-atomic particles.
