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Aug 4, 2015 · According to the Mohs hardness scale, a list of soft metals includes lead, gold, silver, tin, zinc, aluminum, thorium, copper, brass and bronze. Gallium might also be considered a soft metal, as it melts at 85.57 degrees Fahrenheit.
1. Soft metals are those which can be cut and easy to dent, work, or cut without shattering, malleable. 2. Softness of the metal is due to the weak metallic bonding in them, because of the larger atomic size of the atom. 3. On moving down the group, metallic bonding weakens, and hence softness increases. 4.
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- Examples of Metals
- Types of Metals
- Physical Properties of Metals
- Chemical Properties of Metals
Metal is very strong and durable and therefore is used to make many things. These are used for making automobiles, satellites, cooking utensils, etc. Most metals are hard but some are not. Sodium and potassium are such metals that can be cut by knife whereas mercuryis a liquid metal at room temperature. Iron is solid in nature.
When all of the metals are to be considered as a group, an advantage may be gained if their names are set down in the tabular form.
All the metals are good conductors of heat and electricity. Cooking utensils and irons are made up of metals as they are good conductors of heat.Ductility is the ability of the material to be stretched into a wire. This ability allows metals to be drawn into wires and coupled with their durability, find applications as cable wires and for s...Malleability is the property of substances which allows them to be beaten into flat sheets. Aluminium sheets are used in the manufacturing of Aircrafts because of their lightweight and strength. Ot...Metals are sonorous because they produces a deep or ringing sound when struck with another hard object.Reaction with water:Only highly reactive metals react with water and not all the metals. For example, Sodium reacts vigorously with water and oxygen and gives a large amount of heat in the process....Reaction with acids:Hydrogen gas is produced when metals react with acids. For example, when zinc reacts with hydrochloric acid it produces zinc chloride and hydrogen gas.Reaction with bases: Not all the metals react with bases and when they do react, they produce metal salts and hydrogen gas. When zinc reacts with strong sodium hydroxide it gives sodium zincate and...Reaction with oxygen: Metal oxides are produced when metals burn in the presence of oxygen. These metal oxides are basic in nature. For example: When a magnesium strip is burned in the presence of...- 10 min
Soft metals comprise of Gallium, Tin, Indium, Lead, Calcium, These metals have very soft structure and have very low value of Mohs hardness. According to the study of chemical elements, all elements are mainly classified into three main types, i.e. metals, nonmetals and metalloids.
Some examples of soft metals include gold, silver, lead, and copper. Aluminum is considered a soft metal as well, although it is not as malleable as other soft metals. The Mohs hardness scale rates the softness of various metals .
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Jan 15, 2023 · Zinc, cadmium, and mercury are all metals with unusual properties. These three elements have several things in common. Namely, they’re soft, malleable, and easily shaped. But what makes them so different from other metals? To answer this question, let’s take a closer look at the science behind zinc, cadmium, and mercury.
Dec 28, 2022 · Have you ever wondered why some metals are soft while others are hard? This blog post will explore why zinc, cadmium, and mercury are classified as soft metals. We’ll also discuss what makes them unique from other metals and how their malleability can be used in certain applications.
