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Hydrogen is commonly used as a standard for comparing the activity of metals. The reactivity series of metals is often based on their ability to displace hydrogen from acids or water.

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1y ago

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How can you use an activity series of elements to predict whether a given reaction will occur and what the products will be?

An activity series is used to predict whether metals will displace hydrogen gas from water and acid solutions. It is also used to predict whether metals will displace other metals.


How can a table listing of metals in an activity series be useful for prending whether a chemical reaction will occur?

An activity series of metals can predict whether a replacement (displacement) reaction will occur. You use the activity series to compare the reactivity of different metals in order to predict whether a replacement reaction will occur. A metal that is above another metal in the series will replace that metal in a compound.


How can the activity series of element help you in dealing with a single replacement reaction?

in a single dispacement reaction, the lower metals are replaced by the upper metals in the metal activity series. for ex: copper sulphate + iron ----- iron sulphate + copper (copper is replaced by iron in this chemical reaction)


Are most of the element metals or non metals?

Non metals


What is an element that shares the properties of metals and nonmetals?

An element that has properties of both metals and non-metals is called Metalloid. Example is Germanium.


What is an element that has characteristics of both metals and nonmetals?

An element that has characteristics of both metals and nonmetals is a metalloid.


Is metal a element or compound?

Metals are elements.


What is the significance of the metals activity series in determining the reactivity of different metals?

The metals activity series is important in determining the reactivity of different metals because it shows the relative ability of metals to undergo chemical reactions. Metals higher in the activity series are more reactive and can displace metals lower in the series from their compounds. This helps predict which metals will react with each other and in what way.


How does activity series of metals reflect the stability of metals?

The metals highest on the list are the least stable.


Is Be a compound or an element?

Beryllium (Be) is an element. It is part of the alkaline earth metals.


What type of element are their?

Elements can be classified as metals, metalloids, and non-metals.


How do you define an element?

Metal,Non-metals,Metalloids,Transition Metals