What metal family is the most reactive and why?
The reactivity of alkali metals increases from the top to the bottom of the group, so lithium (Li) is the least reactive alkali metal and francium (Fr) is the most reactive. Because alkali metals are so reactive, they are found in nature only in combination with other elements.
Which of these metals is the most active?
Note- On the periodic table the most reactive element is the francium. But Francium is a laboratory-produced element and only minute amounts have been made, so the most reactive metal is cesium for all practical purposes. Cesium reacts explosively with water while francium is expected to react much more vigorously.
Which two families contain the most active metals?
The family that contains the most reactive metals are the alkali metals.
Which is the most active metal in Group 1?
Statement 1: Lithium is the most active metal in the first group of the Periodic Table.
Which family has the most elements?
transition metals
The largest family of elements consists of transition metals. The center of the periodic table contains the transition metals, plus the two rows below the body of the table (lanthanides and actinides) are special transition metals.
What is the most active metal in group 2?
These metals become more active as we go down the column. Magnesium is more active than beryllium; calcium is more active than magnesium; and so on.
What is the most active element in Group 17?
Fluorine
Fluorine is the first element in group [17] and most active or reactive element.
Where are the most active metals on the periodic table?
In chemistry, the periodic table of elements depicts all of the known elements. The most active metals are the elements on the left side of the periodic table. A metal’s reactivity increases as we go from the top to the bottom of the periodic table.
What are the metals on the periodic table of elements?
Most of the elements on the periodic table are metals, including gold, silver, platinum, mercury, uranium, aluminum, sodium, and calcium. Alloys, such as brass and bronze, also are metals.
What does it mean when a metal is an active metal?
Active Metal. Definition – What does Active Metal mean? A metal is said to be an active metal when it reacts strongly and quickly with other elements due to the electrons in its structure and its ease of sharing the electrons with other elements. In chemistry, the periodic table of elements depicts all of the known elements.
What kind of elements are in the alkali metal family?
The highlighted elements of the periodic table belong to the alkali metal element family. The alkali metals are recognized as a group and family of elements. These elements are metals. Sodium and potassium are examples of elements in this family.
