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If metal X is lower than metal Y in the activity series then metal X is less active then metal Y?
Yes, that is correct. The activity series ranks metals based on their reactivity with water and acids, with the most reactive metals at the top and the least reactive at the bottom. So, if metal X is lower than metal Y in the activity series, it means metal X is less reactive or less active than metal Y.
Is potassium more or less active than sodium?
Potassium is more reactive than sodium. This is because potassium is lower in the alkali metal group and has one more electron, making it more likely to lose that electron and react with other elements.
Which metal is more active than H2?
Potassium is more active than hydrogen (H2) because it readily reacts with water to form potassium hydroxide and hydrogen gas.
Which is more active silver or copper?
Copper is more active than silver. Copper reacts more readily with other substances compared to silver, which is less chemically reactive.
Reaction of acid and metal?
It will produce a salt and hydrogen gas.For example :2HCl + Mg --> H2 + MgCl2OR : 2HCl + Zn --> H2 + ZnCl2Please note that the metal should be more active than hydrogen, because Copper or Silver for example can't react with hydrogen because they are less active than it.
Is a single replacement reaction takes place when a free metal is more active than a metal combined in a compound?
Yes, a single replacement reaction occurs when a free metal is more active than a metal in a compound. In this type of reaction, the more reactive metal displaces the less reactive metal from its compound, resulting in the formation of a new compound and the release of the less reactive metal. This principle is based on the reactivity series of metals, which ranks metals according to their ability to displace other metals from compounds.
If metal X is lower than metal Y in the activity series then metal X is less active then metal Y?
Yes, that is correct. The activity series ranks metals based on their reactivity with water and acids, with the most reactive metals at the top and the least reactive at the bottom. So, if metal X is lower than metal Y in the activity series, it means metal X is less reactive or less active than metal Y.
Is potassium more or less active than sodium?
Potassium is more reactive than sodium. This is because potassium is lower in the alkali metal group and has one more electron, making it more likely to lose that electron and react with other elements.
What alkali metal element is less reactive than calcium?
it is the lithium metal. it is less reactivated.
Which metal is more active than H2?
Potassium is more active than hydrogen (H2) because it readily reacts with water to form potassium hydroxide and hydrogen gas.
Would a metal in group 13 be more or less reactive than a metal in group 12?
Zn is more reactive than Ga, Cd is more reactive than In; but Tl is more reactive than Hg.
Name an alkali metal that is more reactive than K Na or Li Name an alkali metal that is less reactive?
Hydrogen (H) is more reactive. Francium (Fr) is less reactive.
Does Metal oxides have pH greater than or less than 7?
metal oxides are basic in nature.. so their pH is more than 7
Hydrogen over heated aluminium Nothing observed H over heated copper oxide Red glow spreads and leaves red powder that conducts electricity Why is H more or less active than Al or Cu?
The Pauling electronegativity of hydrogen is higher than the electronegativities of aluminium or copper.And copper is more reactive than aluminium.The red poweder obtained is copper as a metal.
Lithium is more active than aluminum true or false?
True. Lithium is more active than aluminum in terms of chemical reactivity. It is a highly reactive alkali metal, while aluminum is less reactive due to the protective oxide layer that forms on its surface. This difference in reactivity affects their behavior in various chemical reactions and applications.
Which is more active silver or copper?
Copper is more active than silver. Copper reacts more readily with other substances compared to silver, which is less chemically reactive.
Does metal music affect memory?
not any more/less than other music
