Barium is more reactive than magnesium.
Sodium is more reactive than lithium and magnesium but less reactive than potassium.
When evaluating the reactants BaO and Mg, you should determine that magnesium (Mg) is more active than barium oxide (BaO) because magnesium is a more reactive metal. In the context of the activity series of metals, magnesium is ranked higher than barium, which means it can displace barium from its compounds more readily. Consequently, magnesium can react more vigorously with other substances compared to barium oxide.
Element M is calcium. It reacts with chlorine to form calcium chloride (CaCl2). Calcium is more reactive than magnesium and smaller than barium on the periodic table.
sodium because it's the first group and first group are the most
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.
Barium is more reactive than magnesium.
Sodium is more reactive than lithium and magnesium but less reactive than potassium.
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.
Element M is calcium. It reacts with chlorine to form calcium chloride (CaCl2). Calcium is more reactive than magnesium and smaller than barium on the periodic table.
Chemistry of calcium Calcium is generally more reactive than magnesium
Magnesium is more reactive than copper in the reactivity series (reactive metal atoms displaces less reactive metal ions from its salts).therefore : Mg displaces CU from its salt forming MgSO4 (Magnesium Sulphate)
sodium is more reactive than magnesium!
sodium because it's the first group and first group are the most
Sodium is less active than magnesium. Magnesium is located higher in the reactivity series of metals than sodium, indicating that magnesium is more reactive and likely to form compounds with other elements compared to sodium.
sodium is more reactive than magnesium!
All the neutral atoms (except noble gases) are more reactive. To gain stability, they form ions; therefore, ions are less reactive.