Which element in group 2 is the most active?
Radium is the most reactive in the group 2.
Sodium is more reactive then Magnesium as it is a group 1 element and magnesium is a group 2 element
Group 1 is the most active and Group 2 is second.
Most likely a group 2 element, such as oxygen, sulphur, etc
The most active metal in period 2 on the period table is Lithium (Li).
the element in group 2 period 2 is Be, or Beryllium. Hope that helps!! That is the group 2 (A) element in the periodic table
group 1, or 2, or ... 18 depends on its properties.
In the periodic table, the Group 2, Period 4 element is calcium. Calcium is classified as a silvery-gray metal. Calcium is the most abundant of the metallic elements in the human body.
Group 2: The Alkaline Earth Metals.
what element is found between period 2 and group 14
Element M is a metal and its chloride has the formula MCl2 To which group of the Periodic Table does element M most likely belong?
2(IIA) Because The elements in Group 2 (IIA) are metals with a +2 oxidation state. Thus one atom of a Group 2 metal can combine with 2 atoms of chlorine (oxidation state = -1)
That atom of element X must be in group 2. Why? Because it has 2 outer electrons, that means this element is in group 2. Simple~
The element phosphorous (P) is located in group 15, period 2.
How many atoms of a Group 17 element would be needed to react with one atom of a Group 2 element Explain.?
Two of them. A group 2 element has two valency electrons whereas those in group 17 have 7. The latter need one electron to make an ionic bond so two of them can react with a single group 2 element.
No, Magnesium is a group 2 element.
The lightest element in the group 2 of the periodic table of elements is calcium - with a density of 1,55 g/cm3.
The element in group 2 period 3 is Magnesium (mg) atomic number (12)
All of the elements in group 2 are reactive.
The group 2 elements are most likely to ionize by losing two electrons, becomings cations with a 2+ charge.
The least reactive element in the group 2 of the periodic table of elements is beryllium.
two group 17 elements
You think probable to carbon. The electron configuration of carbon is [He]2s2.2p2.
beryllium is in group 2 and nitrogen is in group 5
They are both in Group 2
Fluorine (F) located in period 2 group 17 of the periodic table
Any of the Group 2 metals and Helium.
The element group that is least likely to form ions is Group 2. This group contains the alkaline earth metals, which are not very reactive.
That element would be carbon.
beryllium is the least reactive element
It is boron.
Boron is found in period 2 and group 13.It has atomic number of 13.
these element has 2 electron in the valence shell and is magnesium of group 2
OXYGEN because it has only one oxidation state of -2, all the other elements in the group have multiple oxidation states.
Boron: Group: 13 element Period: 2
Because the outer cell of 1st group element has 1 electron and in 2nd group 2 electron so 1st group's element can lose their electron easily.
group 2 elements are alkaline elements.one of the element in d group is berrylium
Boron is found in period 2 and group 13.Boron is a metalloid with atomic number 5.It is produced entirely by cosmic rays.
Alkaline earth solid metal, natural element, group 2, period 2
If by group A u mean Group 1, that would be one. Except for the transition metals, the # of valence electrons is equal to the one's place of the group #, except for helium because it can only have 2 and it is in the 8 group, but that is the group that has the most it can have.
+2 for example, Be, Mg, Ca, Sr or any other group 2 element in a compound with a group 6 element
There is no element that has been found yet with those characteristics ( group 5, period 2)
atoms in the same group are similar. calcium is in group 2, so it's similar to Be, Mg, Sr, Ba and Ra. Most similar would be Mg or Sr, which are right above and below. all group 2 atoms share a similar electron configuration
period = 2 group = 16
The group 2 elements are beryllium, magnesium, calcium, strontium, barium, and radium.
This element is magnesium (Mg).
That is beryllium.