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Which of the following elements shows little reactivity Fluorine Sulfur Potassium or Argon?
Argon shows little reactivity because it is a noble gas with a full outer shell of electrons, making it stable and not likely to form chemical bonds. In contrast, fluorine, sulfur, and potassium tend to be more reactive due to their electron configurations.
The ease and speed in which an element combines or reacts with other substances is called?
The ease and speed in which an element combines or reacts with other substances is called reactivity. Reactivity is a measure of how readily an element undergoes a chemical reaction.
An element's ability to react with oxygen is an example of what?
An element's ability to react with oxygen is an example of a chemical property. This property describes how elements interact with other substances to form new compounds. In this case, the element's reactivity with oxygen shows its tendency to form oxides.
How easy or quickly an element combines with other substances?
This is determined by the element's reactivity. Elements that are highly reactive will easily combine with other substances, while elements with low reactivity will combine more slowly or require specific conditions to react. Reactivity is based on the element's position on the periodic table and the number of electrons in its outer shell.
Is an element's reactivity determined by the number of protons found in an atom of an element?
No, an element's reactivity is mainly determined by the number of electrons in its outer shell, known as valence electrons. Elements with fewer valence electrons tend to be more reactive as they seek to either lose, gain, or share electrons to achieve a stable electron configuration. The number of protons in an atom, which determines the element's identity, does not directly influence its reactivity.
Which of the following elements shows little reactivity Fluorine Sulfur Potassium or Argon?
Argon shows little reactivity because it is a noble gas with a full outer shell of electrons, making it stable and not likely to form chemical bonds. In contrast, fluorine, sulfur, and potassium tend to be more reactive due to their electron configurations.
What is the reactivity of an element?
Reactivity is a term related to the aggressiveness (or not) of an element to combine with other elements. Oxygen, Chlorine, and Fluorine are among the most aggressive.
Is the ease and speed with which an element combines with other substances?
Reactivity refers to the ease and speed with which an element combines with other substances. Factors like the number of electrons in the outermost energy level and electronegativity influence an element's reactivity. Highly reactive elements easily form bonds with other substances to achieve a stable electron configuration.
What is aluminim made out of?
Aluminium is an element, and because of its reactivity is never found as a native element.
Is it impossible for an element to replace atoms of anothe element in a compound?
No. In a displacement reaction, that is exactly what happens. If an element low down in the reactivity series is in a compound, and you add an element that is higher placed in the reactivity series. The more reactive element will displace the less reactive element in the compound.Example:Copper Sulphate - Copper is low in the reactivity series and is in a compoundSodium + Copper Sulphate - Sodium is higher in the reactivity series than copper, and is in it's pure elemental form.Copper + Sodium Sulphate - The Sodium that is higher in the reactivity series has switched places with the Copper, which is lower in the reactivity series.FULL EQUATION:Sodium + Copper Sulphate --> Copper + Sodium Sulphate
The ease and speed in which an element combines or reacts with other substances is called?
The ease and speed in which an element combines or reacts with other substances is called reactivity. Reactivity is a measure of how readily an element undergoes a chemical reaction.
What is the ability of an element to react?
The ability of an element to react is determined by its reactivity, which is its tendency to undergo chemical reactions with other substances. Elements with high reactivity easily form compounds, while elements with low reactivity are less likely to react with other substances. Reactivity is influenced by factors such as the number of electrons in the outermost energy level of the atom.
An element's ability to react with oxygen is an example of what?
An element's ability to react with oxygen is an example of a chemical property. This property describes how elements interact with other substances to form new compounds. In this case, the element's reactivity with oxygen shows its tendency to form oxides.
Which element shows spontaneous combustion?
Phosphorus is an element that can exhibit spontaneous combustion when exposed to oxygen. This occurs because phosphorus ignites spontaneously in air due to its high reactivity, leading to combustion without an external ignition source.
Which element can displace other elements from the compounds?
A more reactive element can displace a less reactive element from a compound, according to the reactivity series. For example, metals like magnesium and zinc can displace hydrogen from water or acids.
What type of properties do valence elcectrons determine for an element?
Valence electrons determine the reactivity of the element.
How does atomic mass indicated element reactivity?
Atomic mass does not directly indicate an element's reactivity. Reactivity is primarily determined by the number of electrons in the outer shell of an element (valence electrons). Elements with a full or nearly full outer shell (noble gases) are generally unreactive, while elements with few electrons in the outer shell (alkali metals) are highly reactive.
