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sodium because it's the first group and first group are the most

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Is magnesium more reactive than sodium?

sodium is more reactive than magnesium!


Which is more reactive barium or cesium?

Cesium is more reactive than barium. Cesium is located lower down in Group 1 of the periodic table, making it more reactive than barium, which is further up the group. Cesium readily reacts with air and water, while barium is less reactive in comparison.


What order of reactivity NOT activity are the metals Barium Lithium Radium and Sodium in?

The metals listed are all alkali metals or alkali-earth metals. The periodic trend for these groups is: as you move down the group/family, reactivity increases. The alkali metals will be more reactive than the respective alkali-earth metals.Sodium and lithium are alkali metals, so you can organize them first. Sodium is further down in the family than lithium, so we can say that sodium is the most reactive out of the group, followed by lithium. Then we have barium and radium left. Radium is slightly more reactive than barium due to its position, so it is third and barium is fourth.


Which is more reactive barium magnesium or beryllium?

Barium is more reactive than magnesium, and beryllium is less reactive than both. Reactivity generally increases as you move down a group on the periodic table, so barium is more reactive than magnesium due to its position in the same group.


Is Sodium is more reactive than magnesium.?

sodium is more reactive than magnesium!


Is Argon or sodium more reactive?

sodium


Is titanium more reactive than sodium?

No, titanium is less reactive than sodium.


Do calcium and barium have similar or different reactivities?

Calcium and barium have different reactivities. Barium is more reactive than calcium because it has a greater tendency to lose electrons and form positive ions in chemical reactions. Calcium is a moderately reactive metal that readily forms compounds with oxygen and water, but it is not as reactive as barium.


What is silver plus barium?

The reaction between silver and barium typically forms silver nitrate and barium nitrate. Silver and barium are both metals and can undergo a single displacement reaction where the more reactive metal, in this case, silver, displaces the less reactive metal, barium, in the compound.


What is more reactive sodium or iron?

Sodium is more reactive than iron because sodium has a higher tendency to lose electrons and form ions compared to iron. Sodium reacts vigorously with water and air, while iron reacts more slowly under normal conditions.


Which is least reactive sodium or lithium?

Sodium is more reactive then lithium because Na has a lower ionization energy.


What element is most reactive sodium magnesium or iron?

Sodium is more reactive than either magnesium or iron.