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The electronegativity of oxygen is much higher than that of polonium, even though their valence electron configurations are superficially the same, because an oxygen atom is much smaller than a polonium atom, so that accepted additional electrons are much closer to the electrically attractive nucleus of an oxygen atom than of a polonium atom.
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Which elements are more reactive with oxygen group 1 or group 11?
Elements in group 1 (alkali metals) are typically more reactive with oxygen compared to group 11 (coinage metals). This is because alkali metals have a lower ionization energy and are more likely to form ionic compounds with oxygen.
Which is more reactive Cu or Al?
Aluminum (Al) is more reactive than copper (Cu). This is because Al has a higher tendency to lose electrons and form positive ions compared to Cu. Additionally, Al reacts more readily with oxygen and water than Cu does.
What is more reactive oxygen or selenium?
Oxygen is more reactive than selenium. Oxygen is a highly reactive element that readily forms compounds with other elements, while selenium is less reactive in comparison. Oxygen's reactivity is evident in its ability to support combustion and oxidation reactions, whereas selenium's reactivity is more limited due to its position in the periodic table.
Is oxygen the most reactive gas?
No, oxygen is not the most reactive gas. On the periodic table, the reactivity of gases is symbolized in the periods, or horizontal rows, and the families, or vertical rows. Family number Eighteen is the inert gas family. Their reactivity is slight and even none at all. This means that the gases near the left side of the periodic table are more reactive.
Are magnesium and calcium more reactive with oxygen in the air than is aluminum?
Yes, both magnesium and calcium are more reactive with oxygen in the air than aluminum. Magnesium and calcium readily form oxides when exposed to oxygen, while aluminum forms a protective oxide layer that prevents further reaction.
Which is more reactive polonium or plutonium?
Polonium is more reactive than plutonium. Polonium is a highly radioactive element and readily reacts with other elements or compounds, while plutonium is also radioactive but less reactive than polonium.
Which elements are more reactive with oxygen group 1 or group 11?
Elements in group 1 (alkali metals) are typically more reactive with oxygen compared to group 11 (coinage metals). This is because alkali metals have a lower ionization energy and are more likely to form ionic compounds with oxygen.
Is iron or magnesium more reactive?
Magnesium is more reactive than iron. Magnesium reacts more readily with oxygen and water to form compounds like magnesium oxide and magnesium hydroxide compared to iron.
Is nitrogen more reactive than oxygen?
No, oxygen is more reactive than nitrogen. Oxygen readily forms compounds with other elements, while nitrogen is relatively inert under most conditions.
Is argon more reactive than oxygen?
No, argon is not more reactive than oxygen. In fact, argon is a noble gas and is very non-reactive, while oxygen is a highly reactive element that readily participates in chemical reactions.
Is it true that nitrogen is a more reactive element than oxygen?
False, if we look at the general trend of reactivity of the non-metallic elements on the periodic table we see that reactivity is indirectly proportionate to an elements size. A Oxygen is a smaller atom than Nitrogen therefore more reactive.
Are alkaline-earth metals reactive?
Alkaline-earth metals are less reactive compared to alkali metals, but they still react with water and oxygen to form oxides and hydroxides. They are more reactive than transition metals but less reactive than alkali metals.
How does polonium react with chemicals?
Polonium is a highly reactive metal that readily reacts with nonmetals to form compounds. It can react with oxygen to form polonium oxides and other compounds. Due to its intense radioactivity, handling and studying polonium is extremely challenging.
Is iron more reactive than magnesium?
In a short answer No. But I can't really explain why.
What is more reactive than oxygen?
Fluorine is more reactive than oxygen. It is the most reactive non-metal element and readily forms compounds with almost all other elements.
Is Ag more reactive than K?
Potassium (K) is more reactive than silver (Ag). Potassium is an alkali metal on the far left side of the periodic table, making it highly reactive with water and oxygen. Silver is a transition metal that is more stable and less reactive compared to alkali metals like potassium.
Which is more reactive Cu or Al?
Aluminum (Al) is more reactive than copper (Cu). This is because Al has a higher tendency to lose electrons and form positive ions compared to Cu. Additionally, Al reacts more readily with oxygen and water than Cu does.
