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True or False The chemical reactivity of metals tends to increase from left to right across the periodic table?
Wiki User
∙ 14y ago
False. The most chemically reactive metals are in the two leftmost columns.
Wiki User
∙ 14y ago
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How does chemical reactivity change as you move across the periodic table?
Chemical reactivity first decreases.then it increases as we move across a period.
What happens to the reactivity of left to right across the periodic table?
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
What patterns are observed left to right across a periodic table?
The electron pattern is the same among elements in a family. This is the reason the periodic table is arranged as it is.
Does atomic size increase from left to right across the periodic table?
it decreases
How have scientists used the periodic table in making new discoveries?
To decide the reactivity and the propensity for particular interactions (and types of interactions) between elements.
The chemical reactivity of metals tends to increase from left to right across the periodic table.?
Maybe there is no pattern...no it fals
How does chemical reactivity change as you move across the periodic table?
Chemical reactivity first decreases.then it increases as we move across a period.
Does metal creativity increase while going to the right of the periodic table?
If the question means REACTIVITY.. well..no, it decreases across and increses downwards..
Is the reactivity of the metal elements generally increase as you move from left to right across the periodic table true or false?
False,reactivity of elements generally decreases from left to right.As free electrons become less,reactivity decreases.So the given statement is false.
What happens to the reactivity of left to right across the periodic table?
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
What happens to the reactivity of elements in groups as the atomic numbers increase across a period?
they become more reactive since you are moving from left to right on the Periodic Table, the elements in group 17 are the most reactive.
Is the reactivity of the metal elements generally increases as you moves from left to right across the periodic table?
No, right to left.
What happens to reactivity of elements in groups labeled a as atomic numbers increase across a period?
they become more reactive since you are moving from left to right on the Periodic Table, the elements in group 17 are the most reactive.
What happens to the reactivity of elements in group a as atomic number increase across a period?
they do becaused they want to do it
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.
What happens to the reactivity of elements in a group labeled A as atomic numbers increase across period?
they become more reactive since you are moving from left to right on the periodic table, the elements in group 17 are the most reactive.
What is the periodic trend for reactivity of metals?
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.
