Which of the Following Groups Contains the Most Reactive Elements

Na and K belong to the same group I and Magnesium and Calcium belongs to a group II. Ii Name the least reactive element.

Chemistry Reactive Metals

The answer is c K.

. NCERT Solutions Class 11 Chemistry Chapter 3 Free PDF Download. Which of the following elements would lose an electron easily. Table salt sodium.

A Mg b Na c K d Ca. The elements Be Mg and Ca each having two electrons in their outermost shells are in periods 2 3 and 4 respectively of the modern periodic table. Fluorine is the most reactive of the halogens and in fact of all elements and it has certain other properties that set it apart from the other halogens.

NCERT Solutions for Class 11 Chemistry Chapter 3 Classification of Elements and Periodicity in Properties are provided on this page for the perusal of CBSE Class 11 studentsComprehensive student-friendly answers are provided according to the latest term I CBSE Syllabus 2021-22 to all the intext. Chlorine is the best known of the halogen elements. 16825 South Seton Avenue Emmitsburg Maryland 21727 Phone.

Answer the following questions giving justification in each case. B132 Explosive properties are associated with the presence of certain chemical groups in a molecule which can react to produce very rapid increases in temperature or pressure. The screening procedure in B131 is aimed at identifying the presence of such reactive groups and the potential for rapid energy release.

CBSE 2014 i Write the group to which these elements belong. The free element is widely used as a water-purification agent and it is employed in a number of chemical processes. Because K contains one electron in its outermost shell and the lowest ionisation energy it can easily lose an electron.

Groups Of Elements Ck 12 Foundation

What Is The Most Reactive Element In The Periodic Table That Reacts To All Substances Quora

Activity Of Metals

What Is The Most Reactive Element In The Periodic Table That Reacts To All Substances Quora