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Q: Why are the elements of group 1 and 7 are mostly used in the form of compounds?
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Related questions

The elements from which group are necessary to form halide compounds?

group 17


What group share electrons and form covalent compounds with other elements?

The Nitrogen Group.


What group of elements are generally from colored compounds?

The transition metals tend to form colored compounds.


Which group in the periodic table contains elements that do no react easily to form chemical compounds?

Group 18 elements, which are also known as noble gases, rarely form chemical compounds.


Which group on the Periodic Table of the Elements contains elements that react with oxygen to form compounds with the general formula X2O?

group 1 elements.


Why do elements from group 1 form compounds easily?

The elements in group 1 combine easily with other elements to form compounds because they are trying to get rid of their extra electrons. That is why, for example, potassium will react strongly in water. Hope this helps.


What compounds form the element gadolinium and how are they used?

Compounds do not form elements. Elements form compounds.


What other elements or compounds bond with oxygen to make other elements?

Almost every other element except the elements in group 18 bond with oxygen to form compounds.


Why are group 1 elements univalent?

univalent metals, which form colourless ionic compounds


Elements on opposite sides of the periodic table?

Elements on opposite sides of the periodic table, for example Groups 1 and 17, form ionic compounds. Examples include LiCl, NaCl, KI, and RbBr. The elements in Group 1 are the alkali metals, and the elements in Group 17 are the halogens, which are nonmetals.


What groups of elements always combine to make ionic compounds?

All metals combine to form ionic compounds.Group 1(except hydrogen),2-12, all elements form ionic compounds.then Group 13 (except Boron), Group 14-tin and lead and Group 15 Bismuth only.The above mentioned group elements form ionic compounds.


Does group 2 on the periodic table gain or lose electrons?

they will lose electron to form mono positive cation