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Oh, dude, radium is like that cool kid hanging out in Group 2 of the Periodic Table, also known as the alkaline earth metals. It's chilling right below barium and above francium, just doing its thing, being all radioactive and stuff. So yeah, radium is like the rockstar of Group 2.
What else can I help you with?
What period is argon in?
Argon is in the third period of the modern periodic table.
What element on the periodic table has the largest atomic number?
The element with the largest atomic number on the periodic table is Oganesson, with the atomic number 118.
Occupies the last place in the zero group of gases?
Helium occupies the last place in the zero group of gases. It is a noble gas with an atomic number of 2, making it the second element on the periodic table. Helium is the lightest noble gas and is commonly used in applications like balloons, medical imaging, and cooling systems.
What is the new chemical identity of the radium atom after it has emitted an alpha particle?
The naturally occurring isotope of radium we encounter is radium-226. It appears in the decay chain of uranium. When radium-226 undergoes alpha decay, radon-222 is the result. The equation looks like this: 88226Ra => 24He + 86222Rn The 24He is the alpha particle, which is a helium nucleus.
Who published the first version of the periodic table?
Dmitri Mendeleev is credited with publishing the first version of the periodic table in 1869. He arranged the elements based on their atomic weight and properties, creating a table that predicted the properties of missing elements.
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 group is radium in?
Radium is in the group 2 (alkaline earth metals) of the periodic table of Mendeleev.
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 is the eighty eighth element in the periodic table of the elements?
Radium
What is the group number for Radium in the periodic table?
2A/2
What period number is radon in?
The element radium (symbol Ra) is in period 7.
