Q:
When is an element chemically active?
A:
Quick Answer
An element’s chemical activity is defined as its stability relative to the elements surrounding it on the periodic table. Chemical activity is also related to electronegativity. Elements that are highly electronegative are highly reactive, while elements that have low electronegativity are less reactive.
Continue ReadingFull Answer
Fluorine is the most electronegative element on the periodic table and thus is the most chemically reactive. Elements that are near fluorine also have high electronegativity values and are also highly chemically active. In general, the least chemically active elements are the transition metals, including copper, silver and gold. These elements have low electronegativity and low reactivity.
Learn more about ChemistrySources:
Related Questions
-
Q:
What is the purpose of the periodic table?
A: The periodic table was built to show the relationships among the various elements. The periodic table was constructed in 1869 by Dmitri Mendeleev. Full Answer >Filed Under: -
Q:
Why is the periodic table called the periodic table?
A: The periodic table's name comes from the fact that it arranges the elements into repeating sets, otherwise known as "periods." These periods are defined by... Full Answer >Filed Under: -
Q:
What is the lightest element on the periodic table?
A: The lightest element on the periodic table is hydrogen. The atomic weight of hydrogen is 1.00794 and the atomic number is 1. Hydrogen is the most abundant ... Full Answer >Filed Under: -
Q:
What are some elements on the periodic table?
A: Some elements on the periodic table are oxygen, helium, arsenic and fluorine. Oxygen is an odorless, tasteless and colorless gas at room temperature, but i... Full Answer >Filed Under:
