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What is radium common name?
The first name was radium; some isotopes had in the past other names.
What element is an alkaline earth metal is very toxic?
Radium is element number 88 with the symbol Ra. Radium is an alkaline earth metal in group 2 of the periodic table. Radium is radioactive and very toxic.
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.
How many veilance electrons does radium have?
Radium is a group 2 element. All group 2 elements have 2 valence electrons. Thus, radium has 2 valence electrons.
What are radium's family members name?
Radium is a member of the group 2 (alkaline earth metals) of the periodic table of Mendeleev; the other members are beryllium, calcium, magnesium, strontium, barium
Name and number of radium?
The atomic number of radium is 88.
What is the group number for Radium in the periodic table?
2A/2
What are the other heaviset member of group 2 other than radium?
Barium is the heaviest element in the group 2 after Radium. Chemical symbol for barium is Ba. Atomic number of it is 56.
What group number is alkaline earth metals in?
Group IIA: beryllium, magnesium, calcium, strontium, barium and radium.
What group is radium in?
Radium is in the group 2 (alkaline earth metals) of the periodic table of Mendeleev.
What is radium common name?
The first name was radium; some isotopes had in the past other names.
Is Radium a metal nonmetal or a metalloid?
Radon is a non-metal, an element. It belongs to group 18 and period 6 on the periodic table.
What element is an alkaline earth metal is very toxic?
Radium is element number 88 with the symbol Ra. Radium is an alkaline earth metal in group 2 of the periodic table. Radium is radioactive and very toxic.
How high would the atomic number of a new element need to be to appear under radium in the periodic table?
Element 118 finishes out period 7 at group 18. Radium is in group 2. So, following the trend, the next element under radium would be element 120.
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.
How many veilance electrons does radium have?
Radium is a group 2 element. All group 2 elements have 2 valence electrons. Thus, radium has 2 valence electrons.
What place on the periodic table does radium belong in?
Randon is located on row6 and the last on in the row.Its also lined up with other the gasses and its high lighted bluue.
