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Which two alkali metals would be most reactive chemically?
Francium and cesium, the two with the highest atomic numbers.
When is an element said to be chemically reactive?
An element is said to be chemically reactive when it combines with another element. These two elements will create a new compound.
Is a noble gas chemically reactive and unstable?
no, it's the complete opposite they are stable and non reactive
Is it true that the most chemically reactive metals are in group 1 of the periodic table of elements?
Yes, group 1 elements, also known as alkali metals, are the most chemically reactive metals due to their low ionization energy and tendency to lose an electron to achieve a stable electron configuration. This reactivity increases as you move down the group from lithium to cesium.
Which of the following elements is the most chemically reactive helium hydrogen argon or neon?
Hydrogen is the most chemically reactive among the elements listed. It readily reacts with other elements to form compounds, while helium, argon, and neon are inert gases and generally do not undergo chemical reactions under normal conditions.
What ion is the most chemically reactive ion known?
The ion that is the most chemically reactive ion is known as a hungry wolf in the period table. Hydrogen ion is such a type of ion.
Is it true the most chemically reactive metals are in group 1 of the periodic table?
yes the most chemically reactive elements are in group 1
What is a very chemical reactive metal?
Cesium is the most chemically reactive metal.
What is the most chemically reactive metallic element?
Hydrogen
Is the barium ion or atom more chemically reactive?
All the neutral atoms (except noble gases) are more reactive. To gain stability, they form ions; therefore, ions are less reactive.
What nonmetals are the most chemically reactive?
Fluorine and oxygen are the most chemically reactive nonmetals. Fluorine is the most reactive nonmetal, readily reacting with almost all other elements, while oxygen is highly reactive and forms compounds with most elements in the periodic table.
What is the most chemically reactive metal?
The most chemically reactive metals are the alkali metals. Francium is the most reactive of these and of all metal (although it is present on earth only in exceedingly small quantities, due to its radioactivity).The most reactive element available in useful quantities in Flourine.
What is element is the most chemically reactive?
Hydrogen
What is the most chemically reactive element for d block?
Zn, because it is the most electronegative.
Where are the most chemically reactive nonmetals on the periodic table?
The most chemically nonmetals are on group 7 of the peridic table e.g:F,CL,BR,I
Which nonmetals ae most chemically reactive?
The halogens, which is group 17, are the most reactive non-metals. Oxygen is pretty reactive too, even though it's not a halogen.
Is chlorine chemically reactive?
Yes, chlorine is chemically reactive. It is a highly reactive nonmetal and readily forms compounds with other elements.
