It would be less reactive because the effective nuclear charge of the alkali-metals is lower than that of group 13. The result is that the valence electron is easier to attract/ionize to form bonds.
group-13 element would be less reactive than group-1 element. It is difficult to lose 3 electron as compared to 1 electron in group-1.
Boron from group 13 is a metalloid.
Frankium :]
Group 1, or the alkali metals, left of the table and Group 17, the halogens, right of the table are the most reactive groups. Fr, or Francium (atomic number 87) is the most reactive metal- and fluorine the most reactive halogen. Francium and fluorine would react together explosively they are so reactive.
fluorine is the most reactive non metal in the periodic table.
The Alkali metals are the most reactive group of metals in the periodic table. Of these Francium is the most reactive metal of all.
At the left, especially the lower left, and at the right, especially the upper right, of a hypothetical periodic table that is the same as the standard periodic table except for omitting the noble gases.
the least reactive METAL is lithium!!
The Alkali metals are the most reactive group of metals in the Periodic Table. Of these Francium is the most reactive metal of all.
The Alkali metals are the most reactive group of metals in the Periodic Table. Of these Francium is the most reactive metal of all.
The metals in group 13 would be less reactive than the metals in group 1 because the metals in group 1 are closest to the left of the Periodic Table. And any thing to the left are more reactive.
Lithium
Group 1 or alkali metals
caesium is the most reactive non-radioactive metal and Florine is the most reactive non-metal, but francium is the most reactive, radioactive metal
This is the group 1, the alkali metals.
This element is francium in the first group of periodic table.
Frankium :]
Alkaline metals (Group 1) are the most reactive metals.
The most reactive group of non metal is group-17. It is called halogen family.