Some people use little sayings to help them remember them. For me I just practiced over and over again in class and when I did my studies. Repetition, even though it can be arduous, really does help the most in my own personal opinion.
check this perodic table at www.calculatoredge.com
who introduced the first Periodic Table
Calcium, Potassium, and Helium
Manganese
Nickel
Hydrogen is the first chemical element in the Periodic Table of Mendeleev.
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
The first twenty elements are made up f different things
Publishing the first Periodic Table.
Study them good.
Yes it is a group is a family remember that when dealing with the periodic table.