WebMar 17, 2024 · Alkali metals. The 1 st group is called alkali metals. The alkali metals include lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr), shown in Fig. 2.4.2. The alkali metals are the most reactive among the metals in the periodic table. They react vigorously with water, as shown in Fig. 2.4.3. WebThe most reactive metals, such as sodium, will react with cold water to produce hydrogen and the metal hydroxide : 2 Na (s) + 2 H 2 O (l) →2 NaOH (aq) + H 2 (g)

What Is the Most Reactive Group of Nonmetals?

Webalkaline-earth metal, any of the six chemical elements that comprise Group 2 (IIa) of the periodic table. The elements are beryllium (Be), magnesium (Mg), calcium (Ca), strontium … WebFeb 10, 2024 · In general, the alkali metals are the most reactive, followed by the alkaline earths and transition metals. The noble metals (silver, platinum, gold) are not very reactive. The alkali metals, barium, radium, strontium, and calcium are sufficiently reactive that they react with cold water. the carriers east bergholt

Activity of Metals - Purdue University

WebAug 15, 2024 · Alkali metals are among the most reactive metals. This is due in part to their larger atomic radii and low ionization energies. They tend to donate their electrons in … WebThis is the opposite trend to that seen in the alkali metals in Group 1. of the periodic table. Fluorine is the most reactive element of all in Group 7. WebAug 21, 2024 · Since the bond that forms between the two chlorine atoms is weak, the Cl 2 molecule is very reactive. Chlorine reacts with metals to produce salts called chlorides. Chloride ions are the most abundant ions that dissolve in the ocean. Chlorine also has two isotopes: 35 Cl and 37 Cl. Sodium chloride is the most prevalent compound of the chlorides. tatty teddy baby