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What is the solubility of carbonate salts?
Some carbonates are soluble (carbonates of alkali metals) and some carbonates are practically insoluble in water (calcium and magnesium carbonate etc.).
What is the trend on production of carbon dioxide when metal carbonates react with HCl?
The carbonates of the metals in group I reacts easily.
What has properties of metals and non metals?
The metalloids have properties of both metals and nonmetals.
What is classification for the elements that have properties of both metals and non metals?
Metalloids Metalloids have properties of both metals and 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 properties distinguish acids?
Properties of acids- tastes sour- reacts with metals and carbonates (corrosive)- turn blue litmus paper red- A pH lower than 7- In a solution it produces hydrogen ions
What is the solubility of carbonate salts?
Some carbonates are soluble (carbonates of alkali metals) and some carbonates are practically insoluble in water (calcium and magnesium carbonate etc.).
What is the trend on production of carbon dioxide when metal carbonates react with HCl?
The carbonates of the metals in group I reacts easily.
Which carbonates do not produce CO2 and why?
The carbonates of alkali metals (Ist group) do not evolve CO2 on heating because their oxides are highly unstable.
Acids react with .. to produce carbon dioxide?
Carbonates of active metals.
What has properties of metals and non metals?
The metalloids have properties of both metals and nonmetals.
What is the name of the type of reaction that happens when carbonates of other metals are heated?
decomposition
Why are metals found in nature usually in the form of carbonates and sulfates?
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Properties of metals include?
What are the 3 properties of metals?
Do metals have properties of metallic and non metallic?
No, metalloids have properties of metals and nonmetals.
What is classification for the elements that have properties of both metals and non metals?
Metalloids Metalloids have properties of both metals and non-metals.
Do elements that have some properties of metals and some properties of non metals are called halogens?
No, they are not.
