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The two most reactive groups of elements in the Periodic Table are the alkali metals and halogens.

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Q: The two most reactive groups of elements in the periodic table are the alkali metals and the what?
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Related questions

The two most reactive groups of elements in the periodic table are the alkali metals and the?

halogens


What groups are the very reactive elements from?

there are alkali metals that are the most reactive metals on the periodic table and halogens which are the most reactive nonmetals


What are the two most reactive groups in the periodic table?

The two columns of elements in the periodic table that contain the most reactive elements are columns 1 and 17, the alkali metals and halogens respectively.


Which two groups have highly reactive metals on the periodic table?

the alkali and alkali earth metals (groups 1 and 2) are the most reactive.


What are the most reactive elements on the periodic table?

The alkali metals and the halogens are the most reactive groups and among them, francium and fluorine are the most reactive, especially with each other.


What are the most active groups in the periodic table?

Generally the most reactive elements in the periodic table are found in the first two (left-most) columns: the alkali metal and alkali earths.


In the periodic table which groups of elements are the most reactive?

The alkali metals are more reactive because they react readily with the atmospheric oxygen forming their respective oxides and hydroxides.


Which of the following groups contains the most reactive elements?

alkali metals(:


Where are reactive elements most likely found on the periodic table?

The most reactive elements are found in groups 1 (alkali metals) and 17 (halogens) which contain the elements with one valence electron and seven valence electrons respectively.


What groups are most reactive on the periodic table?

Alkali metals is the most reactive group.They are very reactive metals.They do not occur freely in nature.


What group in the periodic table of elements is highly reactive?

Groups I and VII.


What are the reactive groups of the periodic table?

Group 1 the Alkali Metals and Group 2 the Alkaline Metals. Group 1 is more reactive than Group 2.The three major reactive groups of elements are the alkali metals, Alkaline Earth and halogens (these groups are labeled 1 or IA, 2 or IIA, and 17 or VIIIB respectively)


What groups of metals is the most active?

The first cloumn in the periodic table has the most reactive elements. The elements decrease in reactivity as you go across the table. in other words alkali metals


What is the most reactive groups of metals in the periodic table?

the alkali metals are the most reactive... either cesium or francium would be the most reactive out of this group.


Where are the most reactive metals located on the periodic table?

The most reactive metals are in the group 1 of the periodic table - the alkali metals.


Which family is the most reactive?

The alkali metals are the most reactive of all groups on the periodic table. Some of the metals are lithium, potassium and sodium.


What are the most reactive groups in the periodic table?

The most reactive group in the periodic table is none other than Group 1. Group 1 refers to alkali metals.


Which set of elements makes up the most reactive groups of all metals?

Alkali metals


Which groups of elements on the periodic table are very reactive?

The most reactive elements on the periodic table are the alkali metals. Starting just under Hydrogen on the far left of the table is the first alkali metal atomic #3 Lithium, #11 Sodium (the fun metal :o), and so forth and so on down the column to atomic #87 Francium. science teacher


Are transitionl elements similar to alkali metals?

Alkali metals are elements located in the group 1 of the periodic table. Transitional elements are located in the d and f groups of the periodic table. Hence, they are completely different.


What groups from the periodic table combines most readily with other elements to form a compound?

Well, No options were given in the question. But normally group 1 (alkali metals) and group 17 (halogens) are the most reactive groups.


Which periodic table family consists of highly-reactive elements?

S block has the most reactive elements. The groups 1 and 2 belongs to the s block.


Are groups 1 and 2 more or less reactive in periodic table?

Group 1 elements are the most reactive among metals, followed by group 2 elements.


The most reactive groups of the nonmetals are the?

The halogens or halogen elements which are a series of nonmetal elements from Group 17 of the periodic table, the most reactive being fluorine (F).


What are the group 1A and 7A elements examples of?

Group 1A are Alkali metals and 7A are Halogens. Both groups comprise very reactive elements.

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