0
the noble gases
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Which element is the heaviest in periodic table?
who introduced the first Periodic Table
Is xenon in the first period of the periodic table?
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
Who made the first periodic table and how did he?
Dmitri Mendeleev made the Periodic table.
What element is the first on the periodic table?
Hydrogen is the first element on periodic table. Its atomic number is 1.
What is the first block on the periodic table called?
The first block on the periodic table is called the S block.
What letter is missing on the periodic table?
J , and Q are missing.
Which element is the heaviest in periodic table?
who introduced the first Periodic Table
What were the 3 missing elements in the periodic table?
my vasss
How did other scientists find missing elements from the periodic table table?
truño hardisson
What was the first periodic table?
Hydrogen is the first chemical element in the Periodic Table of Mendeleev.
Elements on very first Periodic Table?
Yes, there were elements on the first periodic table. I believe that there are still elements on the periodic table.
Is xenon in the first period of the periodic table?
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
How was the person who devised the first periodic table able to predict the behavior of elements such as gallium scandium and germanium that had not even been discovered yet?
The reason the periodic table was created in the first place was to illustrate the "periodic" physical properties of the known elements of the time. Because of this, the properties of elements that were "missing" from the table could be extrapolated from the periodic trends seen in the known elements.
What mendeleev's is known for?
Publishing the first Periodic Table.
Why is Dimitri mendeleev important to the periodic table?
He made the first periodic table.
Who made the first periodic table and how did he?
Dmitri Mendeleev made the Periodic table.
What is the first element of the Mendeleev's periodic table?
The first element of the Mendeleev's periodic table is hydrogen (H).
