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What is the reactivity of caesium?
Caesium is the 5th element in group I of the periodic table. It is an alkali metal, and they become more reactive as you go down the group from lithium to sodium to potassium etc. So we would expect that caesium is highly reactive, even more reactive than rubidium.
What is oxygen classified as?
Oxygen is classified as a non-metal and is found in group 16 (or group 6A) of the periodic table. It is a highly reactive element that plays a crucial role in supporting life through respiration and various chemical processes.
What is the least reactive element in the group 2 of the periodic table of elements?
The Zinc Family also known as group IIB is the second least reactive I believe. The least reactive family is the one with a full p sublevel, the noble gases, the next least reactive would be the family with a full d sublevel. Since group IIB has a full d sublevel, it must be the next least reactive family.
Which is more reactive fluorine or nitrogen?
Fluorine is the most reactive element period. So, it is therefore more reactive than carbon. However, as carbon forms the basis of organic molecules, people come across its compounds more often.
What element does iodine family belong to?
The iodine family belongs to the halogen group on the periodic table of elements. This group includes elements like fluorine, chlorine, bromine, and astatine, and they share similar chemical properties such as being highly reactive.
What is the first element in the halogen group?
The first element in the halogen group is fluorine. It is a highly reactive non-metal with a pale yellow hue.
What element is most reactive in the group 7a?
Fluorine (F) is the most reactive element in group 7A (also known as group 17 or the halogens). It has a strong tendency to gain an electron to achieve a stable octet configuration, making it highly reactive.
What element is in group 1 period 3?
The element in group 1 period 3 is sodium. Sodium has an atomic number of 11 and is a highly reactive metal.
Which group is the most highly reactive metal group?
Group 1, the Alkali Metals, which are extremely reactive.
What kind of element is bromine in?
Bromine is a halogen element, belonging to Group 17 of the periodic table. It is a reddish-brown liquid at room temperature and is highly reactive.
What is the element in the first group that are reactive highly and has on electron shell?
The element in the first group that is highly reactive and has one electron in its outer shell is Francium (Fr). Francium is a highly unstable and rare alkali metal with similar properties to other group 1 elements, such as sodium and potassium. Due to its high reactivity, Francium is not found naturally in large quantities and is typically produced in laboratories through nuclear reactions.
Which group is cholrine in?
Chlorine is in Group 17 of the periodic table, also known as the halogens group. It is a highly reactive nonmetal element that is commonly found in the form of chloride ions in nature.
What element from potassium iron or aluminum is most reactive?
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.
Are the group 17 elements highly reactive or nonreactive?
Group 17 elements, also known as the halogens (e.g. fluorine, chlorine), are highly reactive due to their tendency to gain one electron to achieve a stable electron configuration. They readily react with other elements to form salts and compounds.
Which element in group 6 is the most reactive?
Elements are more reactive as you go down the periodic table and to the left.
Why is group 1 the most reactive element?
All metals are highly reactive because of their properties. As you move left on a period while moving down you move close to Francium (most-metallic). Since group 1 is the most farthest left group, it is the most metallic, therefore the most reactive.
What is the least reactive element in group6?
Group seven is known as the halogen group. The least reactive element in group seven is astatine. Fluorine is the most reactive.
