The most reactive element of part of Group 1 is the one with the highest atomic number. If hydrogen is considered to be in period 1, then the answer to the question is sodium. If instead hydrogen is considered to be in a 0th period, then the answer to the question is potassium.
Group 1 or alkali metals (for metals)
and
Group 17 or halogens (for non metals)
The boron group (Group 13) is moderately reactive compared to other groups. This reactivity increases as you move down the group, with boron being the least reactive and thallium being the most reactive. Boron has a strong affinity for oxygen, so it readily forms oxides when exposed to air.
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.
The Boron family is classified as Metals andMetalloids. They are Group 13 and have 3 valence electrons. The Boron family are solids at room temperature and they are reactive. But, the most reactive are the Alkali Metals. They have a violent reaction with water. Hope this helps! :)
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.
The boron group, also known as Group 13 on the periodic table, includes boron, aluminum, gallium, indium, and thallium. These elements have three valence electrons and exhibit a range of reactivities. Boron is a nonmetal and can be quite reactive, while the other elements in the group are metals and are typically less reactive.
less reactive.beacuse group-1 elements are the most reactive elements.
Group 1 will be more reactive than group 13 elements
Group 1 will be more reactive than group 13 elements
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.
Zn is more reactive than Ga, Cd is more reactive than In; but Tl is more reactive than Hg.
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.
Thallium is not as reactive as the lighter memebers of group 13. It dissolves slowly in acids.
in group 13, the boron group, the most common element is
The Boron family is classified as Metals andMetalloids. They are Group 13 and have 3 valence electrons. The Boron family are solids at room temperature and they are reactive. But, the most reactive are the Alkali Metals. They have a violent reaction with water. Hope this helps! :)
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.
it describes what are metals, non-metals and what are metalloids (semi-metals) group 1: Alkali Metals (reactive) group 2: Alkaline earth metals (reactive) group 3-12: transition metals group 13-17: non metals group 17: non metal, BUT ALSO a halogen group 18: Noble gases (inert - non reactive) Hope i helped you out, :) Alana
Reactivity of non-metals increases as you move from left to right on the periodic table, or as group number increases. The most reactive non-metals are found in group 17.