No, they do not.
Yes they are both alkaline earth metals in the same group on the periodic table
Beryllium, Calcium or any other element within the same family or group (vertical column on the periodic table)
Calcium and barium are placed in the same vertical column (Group 2) of the periodic table because they have similar chemical properties. They both have two electrons in their outermost energy level, making them part of the alkaline earth metals, which have similar reactivity and properties.
Magnesium belongs to group 2 (alkaline earth metals) in the periodic table. Elements in the same group as magnesium include beryllium, calcium, strontium, barium, and radium. They all share similar chemical properties due to having the same number of electrons in their outermost shell.
No, they do not.
No. Barium and magnesium and calcium are in group 2A but potassium is in group 1A.
Calcium and barium have similar reactivities, because they are both alkaline earth metals. Quantitatively, barium is slightly more reactive than calcium because it has more electron shells between its valence electrons and its nucleus.
Barium is more reactive than calcium due to its lower ionization energy and larger atomic size, allowing it to easily lose electrons and react with other substances. The reactivity of an element depends on its position in the periodic table and its atomic structure.
Yes they are both alkaline earth metals in the same group on the periodic table
There will be no reaction because they have the same anions i.e. nitrate
Calcium (Ca) and Barium (Ba) are different elements. They are in the same group on the periodic table, Group 2 (Alkaline Earth Metals), so they share some physical and chemical properties due to similar electron configurations, but they have different atomic numbers and distinct characteristics.
Yes, Calcium and Barium are both Alkaline Earth Metals.
The elements Ba (Barium) and Ca (Calcium) belong to the same group on the periodic table, as they both belong to Group 2 (alkaline earth metals). They do not belong to the same period, as Barium is in period 6 and Calcium is in period 4.
Beryllium, Calcium or any other element within the same family or group (vertical column on the periodic table)
Element M can be a choice of 4 elements, Beryllium, Magnesium, Calcium, or Strontium. The element must have an oxidation of +2, which means group 2 elements. The atomic radius of a barium atom is 222pm. Radium has a larger atomic radius that Barium, so that is eliminated, and Barium is the same as Barium so that is also eliminated.
Calcium and barium are placed in the same vertical column (Group 2) of the periodic table because they have similar chemical properties. They both have two electrons in their outermost energy level, making them part of the alkaline earth metals, which have similar reactivity and properties.