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because who ever put it there wanted it on the Periodic Table. i mean no one really knows but its obvious that that old person wanted it in the periodic table cause he thought it would balance it out.... i really don't know i just guess lol hahahahaha but i bet you read this any ways.
What else can I help you with?
What is the chemical symbol for radium on the periodic table of elements?
The chemical symbol for radium on the periodic table of elements is Ra.
What does Ra stand for on the periodic table?
Ra stands for Radium on the periodic table. Radium is a radioactive element with atomic number 88 and is commonly used in medicine for some cancer treatments.
Is Ra a substance on the periodic table?
No, Ra is not a substance on the periodic table. It is the chemical symbol for the element radium, which is a radioactive element found in Group 2 of the periodic table.
What does Ra mean on the periodic table?
Radium.
What does 'Ra' stand for in the periodic table?
'Ra' stands for Radium in the periodic table. It is a radioactive element with atomic number 88.
What is the 88th element on the periodic table?
The 88th element on the periodic table is radium. The symbol for radium is Ra. This element is radioactive and emits three types of radiation.
What is an element in group 2 of the periodic table?
Calcium, Magnesium, and Radium are all in group two of the periodic table.
What does Ra stand for in periodic table?
In the periodic table, Ra stands for the element radium. Radium is a highly radioactive element with atomic number 88. It is in the alkaline earth metal group and is known for its luminescent properties.
What group is radium in?
Radium is in the group 2 (alkaline earth metals) of the periodic table of Mendeleev.
What period number is radon in?
The element radium (symbol Ra) is in period 7.
What group is astatine in the periodic table?
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
What is the eighty eighth element in the periodic table of the elements?
Radium
