Tags: Question 23 . This was until people realised that bone was a great source of phosphorus. Conduction: Some metalloids, such as silicon and germanium, can act as electrical conductors under the right conditions, thus they are called semi-conductors. This answer has been confirmed as correct and helpful. It is hard, brittle, non- malleable and more fusible than steel. s. kinzie|Points 22| Log in for more information. Asked 12/2/2014 6:01:20 AM. As an element, phosphorus exists in two major forms—white phosphorus and red phosphorus—but because it is highly reactive, phosphorus is never found as a free element on Earth. For one its a gas. 0 1. 4 Answers. A. Updated 12/2/2014 6:17:46 AM. The ordinary cast iron is very hard and brittle. Calcium is a malleable, ductile, silver-white, relatively soft metal with face-centered, cubic crystalline structure. Malleable iron is often used for small parts due to its excellent tensile strength. Answer. Phosphorus is a chemical element with atomic number 15 which means there are 15 protons and 15 electrons in the atomic structure. Updated 12/2/2014 6:17:51 AM. Carbon and phosphorus in their most thermodynamically stable forms in ambient conditions (graphite; black phosphorus) are flaky, and easily cleaved. Such non-metals cannot be deformed by a hammer or rolling. Which is most likely a property of phosphorus (P)? Metals are malleable because there are many slip planes in their crystal structure on which dislocations can travel. The chemical symbol for Phosphorus is P . Good conductor is most likely a property of phosphorus (P). Even when it hardens phosphorus isn't ductile or malleable because it is very brittle. Then they will test for the reactivity of the samples with 0.5M hydrochloric acid and 0.1M copper (II) chloride solution. Answer Save. When he evaporated urine and heated the residue until it was red hot. 3. sulfur. 1 ; As phosphorus is a non-metal, it not malleable or ductile. SURVEY . Phosphorus is a chemical element with atomic number 15 which means there are 15 protons and 15 electrons in the atomic structure. Even when it hardens phosphorus isn't ductile or malleable because it is very brittle. At atmospheric pressure, Sulfur can exist in two stable solid forms, liquid, gas and an unstable amorphous form. Malleable cast iron. They will take a small portion of the given samples in a well plate. B. Nonmetals. It can be flattened under pressure by forging and rolling. Answered By . This will help us to improve better. Therefore, it is neither ductile or malleable. Metals. Silicon is a hard and brittle crystalline solid with a blue-grey metallic lustre, it is a tetravalent metalloid and semiconductor. brittle malleable highly ductile good conductor. This answer has been confirmed as correct and helpful. Get Instant Solutions, 24x7. If malleable, a material may be flattened into thin sheets by hammering or rolling. In chemistry and atomic physics, the electron affinity of an atom or molecule is defined as: the change in energy (in kJ/mole) of a neutral atom or molecule (in the gaseous phase) when an electron is added to the atom to form a negative ion. State: They are all solid at room temperature. Because all metals are not ductile and malleable. Luster: Silicon for example appears lustrous, but is not malleable or ductile (it is brittle - a characteristic of some nonmetals). Ductile is a coordinate term of malleable. 0 0. science teacher. Chemically it resembles strontium and barium; it is classed with them as an alkaline-earth metal in Group 2 of the periodic table. State: They are all solid at room temperature. Chlorine is a nonmetal, and a gas. Positive: 100 %. phosphorus Phosphorus, a nonmetal. 28.085 amu. brittle malleable highly ductile good conductor. 1 decade ago. In case of nonmetal let us take ceramic as a example. toppr. CI casting is the casting that contains 2 to 4.5% carbon component, 0.5 to 3% of Silicon and lesser amount of sulfur, manganese, and phosphorus. Favorite Answer. The carbon occurs as graphite, which is soft, or iron carbide, which is very hard and brittle. The two stable solids are brittle and crystalline. Hence, non-metals cannot be deformed to form thin sheets. Source(s): https://shorte.im/a0x9W. Phosphorus was first made by Hennig Brandt in Hamburg in Germany in 1669. the spacing between lines in rotational spectrum of HF is 42 cm inverse . Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. P. Phosphorus. Like metals, nonmetals may occur in the solid, liquid, or gaseous state. Sulfur, selenium, and iodine are brittle. TheBrownKnightRises. answr. The intensity of wear of high phosphorus iron is lower by a factor of two to three compared with conventional iron that is not alloyed with phosphorus , . While malleability is the property of a metal that allows it to deform under compression, ductility is the property of a metal that allows it to stretch without damage. Q. The answer is yes,and no. It is an alloy in which all combined carbon changed to free form by suitable heat treatment. But at room temperature, it hardens. Common or grey cast iron is easily cast but it cannot be forged or worked mechanically, either hot or cold. Most of the ceramic materials has ionic bondig, that's by transferring the electron they form a molecular bonding. EASY. b. Lv 7. 0 ; Both-1 ; Phosphorus is ductile and malleable as it is a metal.-1 ; Phosphorous is neither malleable nor ductile as it is a non matal . Phosphorus: Physical Properties of Metalloids. Phosphorus: Physical Properties of Metalloids. 1 decade ago. Chlorine is a gas and cannot be shaped. But at room temperature, it hardens. 4. tin. answer choices . Easily damaged or disrupted; fragile: a... b. 15. Electron Affinity. 0 Answers/Comments. Question. Lv 5. Phosphorus is not ductile or malleable. Element Category: Nonmetal. Anonymous. They are brittle and hence they break easily. 0 ; The plants which do not have green pigment called chlorophyll are called as non green plant. Question. Relevance. It is neither malleable and ductile because it is brittle. In the periodic table of elements, metals are malleable and conduct electricity in the solid phase (metalloids are a little more resistant, and nonmetals are insulators). What is the atomic number of Phosphorus (P)? 0 Answers/Comments. No. Ductility vs malleability. Materials deform elastically via the propagation of dislocations. Answer #4 | 28/06 2016 11:23 Yup Positive: 100 %. Malleability vs. Ductility . D. All of the above. Malleability is a substance's ability to deform under pressure (compressive stress). This is because of the ability of the atoms to roll over each other into new positions without breaking the metallic bond. Excessive phosphorus content raises the brittleness of gray iron because of the brittle and intergranular steadite and reduces tensile strength [9] , … Non-metals are not malleable. Phosphorus is not ductile or malleable. Phosphorus is not ductile or malleable. Therefore, the more grain boundaries a metal has, the harder, more brittle, and less malleable it will be. Anonymous. Malleable materials can be flattened into metal leaf.One well-known type of metal leaf is gold leaf.Many metals with high malleability also have high ductility.Some do not; for example lead has low ductility but high malleability. Other common malleable metals include silver, lead, and zinc, which are used extensively throughout industry and commerce. For one its a gas. Of the elements listed here, only Tin (Sn) is a metal. Even when it hardens phosphorus isn't ductile or malleable because it is very brittle. Ductile, malleable or brittle are properties of metals and not gases like neon. Ductile, being able to be drawn into a wire, and malleable, being able to be pounded into a foil, are properties of metal. answer choices ... 30 seconds . Good conductor is most likely a property of phosphorus (P). Q. Metals are described as malleable (can be beaten into sheets) and ductile (can be pulled out into wires). Which of the following refers to the element that has luster, is malleable and ductile, and is said to be a good conductor of heat and electricity. They will use the conductivity tester to see if the sample conducts electricity. 2 See answers ineedhelp2639 ineedhelp2639 Dear user your answer is here⬇️⬇️⬇️ Phosphorus is malleable Plz Mark it brainliest malleable what do you want boy Brainly User Brainly User Phosphorus a malleable New questions in Chemistry. Cast iron is an alloy composed primarily of iron together with smaller amounts of other elements including carbon, silicon, sulfur, and phosphorus. Asked 12/2/2014 6:01:10 AM. In metallurgy, a malleable material is one that can be easily formed by hammering, rolling, or pressing it. Congratulations, you have a good question. 4 years ago. Nonmetal. Malleable cast iron is unsuitable for articles which are thin, light and subjected to shock. 0 0. Electronegativity of Phosphorus is 2.19. Malleability and ductility are two similar properties that are often confused. Likely to break, snap, or crack, as when subjected to pressure: brittle bones. They will use the hammer to test if the sample is brittle or malleable. 30 seconds . Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure.The chemical symbol for Hydrogen is H. With a standard atomic weight of circa 1.008, hydrogen is the lightest element on the periodic table. Which is most likely a property of phosphorus (P)? Malleable is a coordinate term of ductile. s. kinzie|Points 22| Log in for more information. Luster: Silicon for example appears lustrous, but is not malleable or ductile (it is brittle - a characteristic of some nonmetals). The amorphous form is malleable, but unstable. Electron affinity of Phosphorus is 72 kJ/mol. C. Metalloids. Upvote(2) How satisfied are you with the answer? Phosphorus. However, unlike metals, nonmetals display a wide range of both mechanical and optical properties, ranging from brittle to plastic and from transparent to opaque. Is Chlorine Malleable. 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