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Metals Period - reactivity decreases as you go from left to right across a period.
Group - reactivity increases as you go down a group Why? The farther to the left and down the periodic chart you go, the easier it is for electrons to be given or taken away, resulting in higher reactivity.
Non-metals Period - reactivity increases as you go from the left to the right across a period.
Group - reactivity decreases as you go down the group. Why? The farther right and up you go on the Periodic Table, the higher the electronegativity, resulting in a more vigorous exchange of electron.
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∙ 15y ago
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∙ 14y agothey are higly reactive in nature and react with water to form stron hydroxides
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∙ 14y agoDown the group, reactivity of metals increases
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∙ 13y agoFor group I, the reactivity increases down the group. Hence, of the alkali metals, lithium is least reactive (though already quite reactive) which francium is the most reactive.
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∙ 11y agoon the leftb further down more reactivr on the right further up more reactive trancition metals are scattered bottom all the sameish
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∙ 11y agoDown a group, the reactivity and metallic character increases. Across a period, the metallic character decreases.
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∙ 9y agoThe reactivity increase down in the group.
Lucas Baker
The reactivity increases as it go's down the group
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What are the elements that have the greatest reactivity located in the periodic table?
The far left - alkali metals and the far right (not noble metals but next - the Halogens.
What happens to the reactivity of non metals if you move from left to righton the periodic table?
in general they become more reactive.
How does the the reactivity of metals change when moving from left to right on the periodic table?
The metals on the left side of the periodic table are considered to be highly reactive to air while in room temperature. The ones on the right side are less reactive and are often used for construction.
What happens as you move down the family on a periodic table the reactivity?
the reactivity of metals increases as you go down a group in the periodic table. also elements in the same group have similar chemical properties because they have the same electronic configuration,i.e.they have the same arrangement of electrons
What determines the reactive properties of an atom?
the number of elements in the atom The group the element is in on the periodic table (how many valence electrons it has). Metals increase in reactivity from right to left on the periodic table and non metals increase in reactivity from left to right, with the exception of group group 18, which is not reactive, and Hydrogen, which is very reactive.
What periodic trends of reactivity occur with the alkali metals?
Reactivity increases the farther down you go in the Periodic Table.
What are the rules for reactivity of metals on the periodic table?
The reactivity increases with increasing numbers of electron shells (energy levels).
What happens to the reactivity of metals from left or right across the periodic table?
Reactivity decreases from left to right.Alkali metals on the left are most reactive.While noble gases on the right are least reactive.
How does the chemical reactivity of metals change as you move around the periodic table?
The metals become more reactive as you move down and left.
What is the pattern of reactivity observed in the non-metal elements in groups 13-17 of the periodic table?
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.
What are the elements that have the greatest reactivity located in the periodic table?
The far left - alkali metals and the far right (not noble metals but next - the Halogens.
The chemical reactivity of metals tends to increase from left to right across the periodic table.?
Maybe there is no pattern...no it fals
What happens to the reactivity of non metals if you move from left to righton the periodic table?
in general they become more reactive.
What do you notice about the boiling points as you move from left to right across the periodic table?
The trend of boiling points across a period in the periodic table should decrease from metals to nonmetals. The trend becomes more complicated between metals, the boiling point of metals tends to increase across a period.
How does the the reactivity of metals change when moving from left to right on the periodic table?
The metals on the left side of the periodic table are considered to be highly reactive to air while in room temperature. The ones on the right side are less reactive and are often used for construction.
Are transition metals on the periodic table reactive?
yes, they are less reactive than group 1 and 2. These metals hardly react with air or water at all whereas Group 1 and 2 metals tarnish quickly and react with water
True or False The chemical reactivity of metals tends to increase from left to right across the periodic table?
False. The most chemically reactive metals are in the two leftmost columns.
