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Very high, the most reactive metal, apart from Caesium, we exclude Francium because it's radioactive.

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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 Rubidiums' atomic number?

37.


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 ease and speed which an element combines with other substances?

The ease and speed at which an element combines with other substances is determined by its reactivity. Elements with high reactivity, such as alkali metals, combine quickly and easily with other substances. In contrast, elements with low reactivity, such as noble gases, are less likely to combine with other substances.


What is the ease and speed with which element combines with other elements and compounds?

ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.


The ease and speed with which an element combines with other elements and compounds?

ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.


What is the ease and speed with an element combined with other elements and compounds?

ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.


What is the ease and speed with which an elements combines with other elements and compounds?

ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.


Is the ease and speed with which an element combined with other element and compounds?

ReactivityThe ease and speed with which an element combines with other elements and compounds is called the "reactivity" of the element.


What is rubidiums atomic number and what those it mean?

atomic number is 37


Do you think the reactivity of the halogens is influenced by the shielding effect?

Yes, the reactivity of halogens is influenced by the shielding effect, which is the ability of inner electron shells to shield the outer electrons from the positive charge of the nucleus. This affects the ease with which outer electrons can be gained or lost, impacting the reactivity of the halogens.


What do the reactivity of metals in group 1 and 2 generally increase with?

The reactivity of metals in groups 1 and 2 generally increases as you move down the group. This is due to the increasing ease with which the outermost electron can be lost to form positive ions.