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Is the reactivity of the metal elements generally increases as you moves from left to right across the periodic table?
No, right to left.
Metal reactivity from left to right in the periodic table.?
Decrease reactivity
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.
Is selenium reactive?
yes, it is a non metal and it is placed on the right side of the Periodic Table, reactivity increases from left to right on the periodic table. since selenium is in group 16 out of 18 groups, it is a very reactive element. hope this helps you!
Is the reactivity of the metal elements generally increase as you move from left to right across the periodic table true or false?
True. Generally, the reactivity of metal elements increases as you move from left to right across the periodic table. This is because as you move towards the right, the elements have fewer electrons in their outer shell, making them more likely to lose electrons and react with other elements.
How do you tell the reactiveness of a non metal on the periodic table?
The periodicity of nonmetals is that reactivity increases from left to right across a period, through group 17, the halogens. As you move down a group, reactivity decreases. Fluorine is the most reactive element.
What is the reactivity of a metal as you move left to right in a period?
The reactivity of a metal decreases as you move from left to right across a period on the periodic table. This is because metals tend to lose electrons to form cations, and as you move to the right, the metals have a greater tendency to hold on to their electrons due to increasing nuclear charge and decreasing atomic size.
What is the pattern of reactivity observed in the non-metal elements in groups 13-17 of the periodic table?
The reactivity of non-metal elements generally decreases as you move from left to right across groups 13-17 of the periodic table. This is because the elements have an increasing number of valence electrons and are closer to achieving a stable electron configuration. Non-metals in group 17 (halogens) are the most reactive due to their high electronegativity and affinity for gaining electrons to achieve a full outer shell.
Why does reactivity in non metals most likely increases from left to right in the periodic table?
Reactivity in nonmetals increases from left to right in the periodic table primarily due to the increasing electronegativity and electron affinity of these elements. As you move across a period, nonmetals have a stronger tendency to gain electrons to achieve a stable noble gas configuration, making them more reactive. Additionally, the effective nuclear charge increases, attracting electrons more strongly and enhancing their reactivity with other elements.
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.
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..
What elemental trend exists in each row as we move from left to right on the periodic table Number of protons decreases Number of protons increases Chemical reactivity of metals increases Chemical rea?
As we move from left to right across a row on the periodic table, the number of protons increases. This increase in protons leads to a greater positive charge in the nucleus, which attracts electrons more strongly, resulting in a decrease in atomic size. Additionally, the chemical reactivity of metals generally decreases, while the reactivity of nonmetals tends to increase.
