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Is hydrogen a chemical or physical property?
Hydrogen is a chemical property because it is a pure substance and it cannot be broken down into simpler substances by physical means. It is the simplest and most abundant chemical element in the universe.
Is Ag tarnishes physical property or chemical property?
The tarnishing of silver (Ag) is a chemical property because it involves a chemical reaction between silver and sulfur compounds in the air or on the surface of the metal, leading to the formation of a dark layer of silver sulfide on the surface.
Is reacting with oxygen a physical property of hydrogen?
No, reacting with oxygen is a chemical property, not a physical property, of hydrogen. Physical properties are characteristics that can be observed without changing the substance's chemical composition, such as density or color. Chemical properties, on the other hand, describe how a substance can change or react to form new substances.
Is pH physical or chemical property?
pH is a chemical property :)
Hydrogen can explode when ignited in air is physical property?
Yes, the fact that hydrogen can explode when ignited in air is a chemical property. It is a characteristic of hydrogen's reactivity with oxygen that results in a combustion reaction, producing energy in the form of heat and light.
Is hydrogen chemical or physical property?
Hydrogen is neither a chemical or physical property...it is a chemical element.
Is hydrogen a chemical or physical property?
Hydrogen is a chemical property because it is a pure substance and it cannot be broken down into simpler substances by physical means. It is the simplest and most abundant chemical element in the universe.
Is Ag tarnishes physical property or chemical property?
The tarnishing of silver (Ag) is a chemical property because it involves a chemical reaction between silver and sulfur compounds in the air or on the surface of the metal, leading to the formation of a dark layer of silver sulfide on the surface.
Is it a chemical change physical change chemical property or physical property when hydrogen chloride is a gas at room temperature.?
The observation that hydrogen chloride is a gas at room temperature is a PHYSICAL property.
When an object reacts with acid to form hydrogen is it a chemical or physical property?
It is a Chemical property.
Is something that displaces hydrogen from water a chemical or physical property?
it is a physical property(electricity).
Is reacting with oxygen a physical property of hydrogen?
No, reacting with oxygen is a chemical property, not a physical property, of hydrogen. Physical properties are characteristics that can be observed without changing the substance's chemical composition, such as density or color. Chemical properties, on the other hand, describe how a substance can change or react to form new substances.
When sodium metal in water produces hydrogen gas is it a physical property or a chemical property?
The reaction of sodium metal with water to produce hydrogen gas is a chemical property. This is because a new substance (hydrogen gas) is formed as a result of a chemical reaction between sodium and water.
Is pH physical or chemical property?
pH is a chemical property :)
Hydrogen can explode when ignited in air is physical property?
Yes, the fact that hydrogen can explode when ignited in air is a chemical property. It is a characteristic of hydrogen's reactivity with oxygen that results in a combustion reaction, producing energy in the form of heat and light.
Why does water not have the same physical and chemical property then hydrogen and oxygen?
Because molecules have other chemical and physical properties than the containing atoms !
Is iron that dissolved in hydrochloric acid with the evolution of hydrogen gas a physical property?
The solubility of iron in hydrochloric acid is a chemical property, not a physical property. This reaction involves a chemical change where iron reacts with hydrochloric acid to form iron chloride and hydrogen gas is evolved.
