The most reactive metals are
WebAlkali Metals are very reactive. They have low melting points and are soft enough to be cut with a knife. Potassium and sodium are two alkali metals. Alkaline Earth Metals are found in compounds with many different minerals. They are less reactive than alkali metals, as well as harder, and have higher melting points. WebKey Points. Acids react with most metals. When an acid reacts with a metal, the products are a salt and hydrogen. This is the general word equation for the reaction: metal + acid → salt + hydrogen.
The most reactive metals are
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WebMay 20, 2024 · The activity series is a list of elements in decreasing order of their reactivity. Since metals replace other metals, while nonmetals replace other nonmetals, they each have a separate activity series. The table 7.11. 1 below is an activity series of most common metals, and the table 7.11. 2 is an activity series of the halogens. WebThe most chemically reactive metal elements are the alkali metals. They react. spontaneously with water or other substances in the atmosphere and must be stored under oil. a. What type of reactions will these metals undergo? b. Explain why these metals are. more similar questions
WebFeb 10, 2024 · The most reactive metals react with cold water to yield the metal hydroxide and hydrogen gas. Reactive metals react with acids to yield the metal salt and hydrogen. … WebJan 25, 2024 · Reactivity of Metals : Water, Acids and Oxygen. Reactivity of Metals: Each metal reacts differently when it comes into contact with water, oxygen, and air. The …
WebThe alkali metals are the family of elements that contain the most reactive elements. These metals include lithium, sodium, potassium, rubidium, cesium, and francium. Moving down … WebMar 21, 2024 · In 1st group, as we move down from top to bottom, the reactive of metals increases. Thus the bottom most element of group 1 (i.e francium) is the most reactive metal on the Periodic table. (Note: Francium is a laboratory made element. It is available in a very less quantity. And hence for any practical purposes, caesium is considered as the ...
WebAnswer (1 of 5): The most reactive metals are the alkali metals, found in the first column of the Periodic Table. These metals have one valence electron, and because of that they are …
WebSep 20, 2024 · Hydrogen and Alkali Metals. The periodic table is arranged on the basis of atomic numbers (number of protons in the nucleus). One of the valuable consequences of this arrangement is that we can learn a lot about the electron distribution in these atoms. The colors in the table below indicate the different groupings of atoms based on the ... hillary browneWebMay 11, 2024 · 1 Answer Camilleon May 11, 2024 The family that contains the most reactive metals are the alkali metals. Explanation: Alkali metals are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). smart car rental portlandWebhalogen, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts). They were given the name halogen, from the Greek roots hal- (“salt”) and -gen (“to produce”), because they all produce sodium salts of similar … hillary burgos attorneyWebApr 1, 2016 · Alkali Metals. Less dense than other metals. One loosely bound valence electron. Highly reactive, with reactivity increasing moving down the group. The largest atomic radius of elements in their period. … hillary burgess charlotte school of lawWebthe MOST reactive family of METALS - all members are silver-gray in color, soft, have luster and ONE valence electron Group 17 The Halogens -the MOST reactive family of … hillary burgoshillary burton bioWeb20. is the most reactive metal. 21. which among the three metals is most reactive?why? 22. Based on the reactivity series,which metal is the most reactive? a.copper b.lithium … hillary bumper stickers