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base in my experience.... because of the gravity of the earth...
Clovis Waters
Wiki User
∙ 14y ago1.Generally IIA group elements are soft but when compared to IA group elements these are hardthan the IA group elements .
2In IIA group elements metalic bonding is strong compared to IA elements and 2 valence electrons are present in IIA group elements .
3.Because of the difference in the metalic bonding IIA group elements are harder than the IA
group elements.
Wiki User
∙ 13y agoIA and IIA differ from the other Group A elements because they are so to be called metals... IA is the Alkali metals and IIA is the Alkaline Earth Metals.
Shouta Aizawa
Wiki User
∙ 11y agoThis two group or families are differ from the other families in Group A elements because they are so to be called metals than the other groups.......
This answer is from @ImAGuyDrctnr
Wiki User
∙ 11y agoIA is an alkali metal
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What elements are in group 2a?
Beryllium, magnesium, calcium, strontium, barium and radium are the group IIA elements.
Which element has its outermost electrons in an S sublevel?
The elements belonging to Group IA and IIA.
What are the elements in Group IIA on the periodic table?
Group 2 (IIA) - Alkaline earth metals: Be, Mg, Ca, Sr, Ba, Ra ns2
Which group contains an element that is liquid at stp ia iia ib or iib?
The ONLY liquid elements (at STP) areMercury, Hg, in group 12Bromine, Br, in group 17Notations like ia, iia, ib or iib are not commonly in use, maybe in older books or periodic tables.
What are the main group elements of the periodic table?
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
What is liquid in the family IIA?
There is none. All of the elements in group/family in group IIA/2 are solids at room temperature.
What elements are in group 2a?
Beryllium, magnesium, calcium, strontium, barium and radium are the group IIA elements.
Which element has its outermost electrons in an S sublevel?
The elements belonging to Group IA and IIA.
What is the charge for elements in group IIA?
The charge for all elements in Group 2A is +2.
What is the trend in atomic size in the series of Group IIA elements Be through Ra?
Increases from top to bottom.
What are the elements in Group IIA on the periodic table?
Group 2 (IIA) - Alkaline earth metals: Be, Mg, Ca, Sr, Ba, Ra ns2
What block of elements on the periodic table will oxidize or lose elements?
They lose electrons, not elements. These are metals. Group I metals (IA or alkali metals), Group 2 metals (IIA or alkaline earth metals), transition metals (groups 3 thru 12), and all other metals.
What element would you expect to behave the most like calcium?
Calcium is in group 2/IIA, so the other elements in that group would be expected to behave most like calcium.
Which group contains an element that is liquid at stp ia iia ib or iib?
The ONLY liquid elements (at STP) areMercury, Hg, in group 12Bromine, Br, in group 17Notations like ia, iia, ib or iib are not commonly in use, maybe in older books or periodic tables.
How many electrons do the elements in group IA of the periodic table have in their electron dot diagrams?
This is different for each period of group IIA in the P.T.Examples:Be in period 2 has 4 electrons, Ca in p.4 has 20and Ra in p.7 (down under in P.T.) has 88 electrons.The whole row: 4, 12, 20, 38, 56, 88 electrons, from top to bottom in group IIA
What are the main group elements of the periodic table?
Main group elements have elements from groups 1 and 2, except hydrogen and groups 13 to 18. Main group elements are elements in groups who's lightest elements are shown by helium, lithium, boron, beryllium, carbon, nitrogen, oxygen, and fluorine.
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)
