0
'Cs' ( Caesium )is the more reactive metal.
Both metals are in Groujp (I) , The alkali metals.
On going down from lithium to francium , group(I) metals become more reactive.,
What else can I help you with?
Which element is the most reacitve?
It turns out that fluorine is the most reactive element. It is at the top of the Group 17 elements, the halogens. And they are, as a group, the most reactive group on the periodic chart.
H Li Na K Rb Cs Fr are what element?
Hydrogen, Lithium, Sodium, Potassium, Rubidium, Cesium, Francium
Is Li more chemically reactive than Na?
No, sodium (Na) is more chemically reactive than lithium (Li) because sodium has an outer electron configuration that makes it more likely to lose an electron and form compounds.
Which group of metals is the most reactive?
Alkali metals are the most reactive group of metals due to their low ionization energy, which allows them to readily lose their outermost electron to form cations. This reactivity increases down the group, with francium being the most reactive alkali metal.
What is the metal in NaCl Called?
The metal is sodium, Na. In most compounds, the metal (if there is one) will come first, followed by the non-metal. NaCl is sodium chloride, more commonly known as table salt. It consists of one atom of sodium (a highly reactive alkali metal) and chlorine (a highly reactive non-metal halogen.)
Name an alkali metal that is more reactive than K Na or Li Name an alkali metal that is less reactive?
Hydrogen (H) is more reactive. Francium (Fr) is less reactive.
Which element shows least active chemical behavior Cs Rb Na?
Cesium (Cs) shows the least active chemical behavior among these elements. It is located at the bottom of Group 1 in the periodic table and has the largest atomic radius, making it the most reactive metal in Group 1. Rb (Rubidium) and Na (Sodium) are more reactive than Cs.
What Group 1A elements is the most reactive cs Li K Na?
K
The most reactive metal among the following is?
The most reactive metals of the periodic table are those that belong to alkali group. Among this group, the more electrons contain each atom of each element, the more reactive it is. This is why Francium is the most reactive of alkali metals.
Is sodium an unreactive element?
Sodium is not an unreactive element. It is a highly reactive metal that readily forms compounds with other elements, especially in the presence of water to form sodium hydroxide and hydrogen gas. Sodium is stored under oil to protect it from reacting with air or moisture.
What represents the most reactive metals?
Cesium is the most chemically reactive metal
Which element is the most reacitve?
It turns out that fluorine is the most reactive element. It is at the top of the Group 17 elements, the halogens. And they are, as a group, the most reactive group on the periodic chart.
Is sodium metal or what?
Sodium (Na) is a metal that is so reactive that it does not exist on earth as a native metal but only as compounds eg. salt (Na Cl) and in many minerals. It is only extracted by complicated chemical reactions in a laboratory.
An element that is an alkali metal is?
There is not only one element classified as alkali metal; this term refers to all periodic table column 1 elements excluding hydrogen. These are Lithium, Li; Sodium, Na; Potassium, K; Rubidium, Rb; Cesium/Caesium, Cs; Francium, Fr.
What are the alkali metal cations?
The alkali metal cations are lithium (Li+), sodium (Na+), potassium (K+), rubidium (Rb+), cesium (Cs+), and francium (Fr+). These cations are formed when alkali metals lose their outermost electron to achieve a stable electron configuration.
Which is least reactive sodium or lithium?
Sodium is more reactive then lithium because Na has a lower ionization energy.
Is Li more chemically reactive than Na?
No, sodium (Na) is more chemically reactive than lithium (Li) because sodium has an outer electron configuration that makes it more likely to lose an electron and form compounds.
