Which of the Following Elements Is the Most Reactive

Alkali metals tend to be more reactive than alkaline earth metals because _____. Thus out of the given options rubidium element is the most reactive.

Gcse Chemistry Reactivity Series Revision 1 Gcse Chemistry Science Revision Chemistry

Cl chlorine F fluorine I iodine Br bromine Tags.

. It forms compounds with all other elements except the noble gases helium He neon Ne and argon Ar whereas stable compounds with. Why is fluorine highly reactive. Among the halogens fluorine chlorine bromine and iodine fluorine is the most reactive one.

The given list of elements are Fluorine argon helium and radon. Fluorine is a chemical element with the symbol F and atomic number 9. It is easier for chlorine to attract and hold electrons in.

Out of these four elements fluorine is the most reactive element. Hence Francium is the most reactive metal which is option D. Choose three elements from the periodic table whose symbols are not made up from letters of the elements name.

Also outer e are loosely attracted by nucleus so it is reactive. Which of the following Group 1A elements is the most reactive. The standard on which the atomic mass unit is based is the mass of a A.

These are most reactive due to its bigger size in periodic table than any other element. The electron affinity of fluorine is high. Summarize your findings in a table include each elements name chemical symbol atomic number and atomic mass.

Which of the following is very reactive metal. 4 rows The most reactive element is fluorine the first element in the halogen group. It contains two atoms of different electronegativities.

He element was selected. Reasearch why the chemicl symbol for t. Is the most reactive elements in the periodic table.

The thing that makes fluorine so reactive is its electronegativity. Alkali metals have lower ionization energies Hydrogen is among the unique elements because. Hence the bond is polar.

The most reactive metal is francium the last alkali metal and most expensive element. Because fluorine is one of the halogens in the periodic table. The most reactive element that can be gathered in any appreciable quantity is cesium.

Correct option is D ICl is an interhalogen compound. Since fluorine has a higher electronegativity than chlorine fluorine is. Electronegativity is the tendency of an atom to attract a shared pair of electrons.

Which elements have the highest reactivity. The most reactive from Zn Ag Na Fe Cu Pb is Na. In fact they are the most reactive metals and along with the elements in group 17 are the most reactive of all elements.

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. The most reactive element is fluorine the first element in the halogen group. No it is not.

The least reactive elements are the noble gases. The molecules of chlorine bromine and iodine contain atoms of same electronegativity and they contain non polar bonds. Therefore we can conclude that the given elements are group 1 elements and largest of them is rubidium.

Cs cesium K potassium Li lithium Na sodium Tags. Fluorine reactivity is due to the electron affinity. Find an answer to your question Which of the following elements is the most reactive - potassium - lithium - sodium - rubidium.

Francium is a laboratory produced element and only minute quantities have been made so it is only used for experimental purposes and Cesium is used for all practical purposes. Which of the following elements is the most reactive. The most reactive element is would be francium.

Fluorine is the most reactive element among the given elements. Fluorine is the most reactive element of all in Group 7. Hydrogen is a very reactive gas and the alkali metals are even more reactive.

Yes chlorine is more reactive than bromine because the chlorine atom has fewer shells and the electronic bonding is much stronger. Xe is most reactive as it has maximum ionization energy among given compounds. The electrons are held closer to the nucleus.

Which of the following Group 7A elements is the most reactive. Although the bromine nucleus is more positively charged than the chlorine nucleus the increase in the radius and the extra shielding in the bromine atom outweigh this factor which means that an electron is more easily attracted into the outer shell of a chlorine atom than that of a bromine. Why is Cl more reactive than Br.

Cs cesium is the Group 1A element that is the most reactive.

What Is The Most Reactive Nonmetal And Why Name Symbols Inert Gas Metallic Element

Gcse Bitesize Predicting The Products Of Electrolysis Gcse Science Teaching Chemistry Gcse Science Revision