GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Reactivity is the ability of matter to change shape according to its temperature
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Reactivity is the ability of matter to react chemically with other substances.
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Reactivity is the ability of matter to resist external forces such as weathering
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Reactivity is the inability of matter to react chemically with other substances
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Detailed explanation-1: -They include reactivity, flammability, and the ability to rust. Reactivity is the ability of matter to react chemically with other substances. Flammability is the ability of matter to burn.
Detailed explanation-2: -Rust requires three chemicals in order to form: iron, oxygen, and water. Because of the electrochemical nature of the reaction, dissolved electrolytes in water aid the reaction. Rust occurs more quickly in saltwater than in pure water, for example.
Detailed explanation-3: -It’s called Reactivity. Reactivity is the term used to refer to the ability of chemical substances to interact with themselves or other chemical substances, resulting in a chemical reaction.
Detailed explanation-4: -Chemical properties describe the abil-ity of matter to change into new matter. One chemical property of matter is reactivity. Reactivity is the ability of a substance to change into a new substance. One kind of reactivity is flammability.