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∙ 6y agosilicon
Elias Wolf
No. Francium is a Group I element, and it is extremely reactive ... explosively with water ... more than potassium and sodium. It will be oxidized of one electron.
1. An electron dot diagram can show you that the symbols for an element surrounded by dots. Each dot stands for one valence electron.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
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.
An element with 86 electrons is reactive because it is not a noble gas and does not have a full outer electron shell. Elements tend to react to achieve a stable electron configuration, such as by gaining or losing electrons to achieve a full outer shell.
silicon
Because potassium loss easily an electron.
Potassium is the most reactive element among potassium, iron, and aluminum. It is a highly reactive metal that easily forms compounds by losing one electron to achieve a stable electron configuration.
Potassium would be more reactive because it has one valence electron, making it easier to lose that electron and form a positive ion compared to silicon, which has four valence electrons. Silicon is less likely to gain or lose electrons due to its stable electron configuration.
Potassium is most reactive with the element Oxygen. However, it should be noted that it is most reactive with a non-element: Water.
Potassium is the most reactive element with oxygen, readily reacting to form potassium oxide.
Potassium is the most reactive element among potassium, iron, and aluminum. It is a highly reactive alkali metal that readily reacts with water and air. Iron is moderately reactive, while aluminum is reactive but forms a protective oxide layer that prevents further reaction with the environment.
Potassium is the most reactive. It is in the 1st group. It is an alkaline metal.
Lithium is a highly reactive element because it has a single electron in its outer shell, making it eager to donate that electron to achieve a stable electron configuration. This property allows lithium to readily form compounds with other elements.
Caesium (Cs) should be more reactive than potassium (K) because caesium is located below potassium in Group 1 of the periodic table, which means it has an extra electron shell, making it easier for it to lose an electron and react more readily.
Potassium.
Lithium (Li) is the most reactive among Li, Na, K, and Rb due to its small atomic size and low ionization energy, making it easier for it to lose its outer electron and form compounds. Sodium (Na) would be next in reactivity, followed by potassium (K) and then rubidium (Rb).