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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.
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 is the group number or name of radium?
Radium belongs to Group 2 of the periodic table, also known as the alkaline earth metals.
What is the valence electrons for radium?
Radium has 2 valence electrons, as it belongs to Group 2 of the periodic table.
Who Radium is a member of the alkaline earth family. In addition to being a part of this family what is another property of radium that you can deduce from the information given in the periodic table?
Since Radium is in the alkaline earth metal group, and we know that as you move down the group, it gets more reactive. So, since Radium is the last element of the group, another property of Radium is that it is highly reactive in nature.
What class is radium in?
Radium is an alkaline earth metal, group 2, period 7; Ra is a radioactive.
When Radium Bonds With Oxygen Does It Form A Covalent Or Ionic Bond?
Radium oxide has never been characterised. As radium is group 2 metal with chemistry like barium, radium oxide is expected to be ionic.
What is radiums group?
Radium is a member of Group 2 on the periodic table, known as the alkaline earth metals group. This group includes elements such as beryllium, magnesium, calcium, strontium, and barium. Radium is a highly reactive metal that is radioactive.
Is radium nonmetal metal or metalloid?
metal
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 is the largest nuclear charge of group 2?
The largest nuclear charge in Group 2 is found in the element radium (Ra) with an atomic number of 88. This means radium has 88 protons in its nucleus, which gives it the largest nuclear charge in Group 2.
