0
What else can I help you with?
When was zinc added to the periodic table?
When was zinc added in the periodic table
What element comes before uranium and after on table?
Before uranium is protactinium. After uranium is neptunium.
Why is protactinium called protactinium?
The name protactinium is derived from the Greek language words protos (the first) and aktos (radiation). Also protactinium disintegrate to actinium - it is protos for actinium.
How are neptunium thorium protactinium uranium plutonium and americium related?
All these metals are members of the actinoids family, period 7 in the periodic table of Mendeleev.
What are the most metals on the periodic table?
There are 91 metals in the periodic table today, but new ones are added as time passes.
What row and column protactinium is on periodic table?
Protactinium is a member of the actinoids family.
Is protactinium a metalloid?
Protactinium is not considered a metalloid. It is a radioactive metallic element that falls under the actinide series in the periodic table.
When was zinc added to the periodic table?
When was zinc added in the periodic table
What element comes before uranium and after on table?
Before uranium is protactinium. After uranium is neptunium.
Is protactinium a metal?
Because the properties (chemical and physical) of protactinium are the general properties of metals.
Why is protactinium called protactinium?
The name protactinium is derived from the Greek language words protos (the first) and aktos (radiation). Also protactinium disintegrate to actinium - it is protos for actinium.
How does the periodic table differs from Mondeleev's periodic table?
Elements have been and still are being added
Where are rare elements on a periodic table?
you find the ones that have been added to the periodic table in the old days
How are neptunium thorium protactinium uranium plutonium and americium related?
All these metals are members of the actinoids family, period 7 in the periodic table of Mendeleev.
What group of elements is above uranium in the periodic table?
- In a modern periodic table (after IUPAC rules) lanthanoids are placed above actinoids. - Before uranium are placed thorium, protactinium, actinium, etc. - After uranium are neptunium, plutonium, americium, curium, etc.
What four elements have the word tin as part of their namee?
Tin is one of the elements located on the Periodic Table. In addition, the four other elements that have the word tin in their name are platinum, astatine, actinium and protactinium.
When was Californium added to the Periodic Table of Elements?
1950
