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the Results Obtained Have Been Tabulated as Follows. The boundary between metals and metalloids is not well defined and varies depending on who you ask. Copper. Our videos prepare you to succeed in your college classes. Performance & security by Cloudflare, Please complete the security check to access. Before going over the complete list of metals, it is important that we define what is a metal. - 26379676 Explain the reason. Which of the following terms refers to legal protection provided against copying, distributing, performing, or changing both published and unpublished works? (A) Zn (B) Ag (C) Cu (D) Mg . zinc, iron, copper SHORT ANSWER QUESTIONS 22. (a) 2. You may need to download version 2.0 now from the Chrome Web Store. Most metals are solid at room temperature, but this does not have to be the case. Follow-Up #1: liquid elements. 16. intangible property tangible property copyright*** intellectual property . A. dull B. brittle C. poor conductor of heat D. good conductor of electricity See answer Brainly User Brainly User Good conductor of electricity is a common characteristics of a metal. Anonymous. Which one of the following is a good conductor of electricity? View Answer. Z n, A l and B e will give hydrogen in reaction with N a O H. M g is not affected by alkalies. Most … General welding equipment’s are very costly b. The following is a characteristic of a metal: Conducts heat readily. (c) A metal, which can melt while kept on palm. Your IP: 161.35.49.219 Overturn about its inner wheels 3. A: The previous answer concerned common metals. Sorry, your blog cannot share posts by email. View Answer. Which of the following is a metal? C. Lead. Metal and Alloys. Silver articles become black on pr olonged exposur e to air . (d) A metal, which is a poor conductor of heat. A sulphide ore is concentrated by E. Mercurochrome. The following metals are considered noble metals (listed in order of increasing atomic number): Ruthenium; Rhodium; Palladium; Silver; Osmium; Iridium; Platinum; Gold; Sometimes mercury is listed as a noble metal. 7 Answers. Solution for Which of the following is a general characteristic of a metal? Answer. A, B, and C are baseline characteristics of metals. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Most elements are metals. • As stated in the introduction, most elements are metals or, at least, can be considered as such. Answer. 1 decade ago . s. Which one of the following is non metal? Becomes negative when combined with other elements B. Conducts heat readily C. Reacts with bases to produce salts D. Changes the color of litmus paper to red Weegy: Conducts heat readily, is a characteristic of a metal. Which of the following is a metal A nitrogen N Z 7 D thallium Tl Z 81 B from DSFS SDF at University of California, Davis For a substance to be a good conductor of electricity, it has to have free electrons in its valence shell. asked Mar 9, 2018 in Class XI Chemistry by nikita74 ( -1,017 points) It is most likely to form covalent bonds. )Making a list of what you have to do & identifying what is most is an example of ? (c) 3. Which one of the following is a characteristic of a metal? Which of the following correctly represents the decreasing order of metallic character of Alkali metals plotted in the graph? Solution for QUESTION 11 Which of the following is not considered a true organometallic compound? Which One of the Following Four Metals Would Be Displaced from the Solution of Its Salt by the Other Three Metals? 3. And Iodine is a non metal too. A. Iron (Fe) B. Calcium (Ca) C. Sodium (Na) D. all of these - 3674842 The Lewis dot model of a metal atom has two dots. Asked by Wiki User. Since good electrical conductivity is what metals are known for, we’re looking for the least metallic element that could still be called a metal. 3)Non-metal tends to gain electron and form anions. 1. 55)The process of joining two pieces of metal with a different fusible metal applied in a molten state is called as a. welding b. soldering c. both a. and b. d. none of the above Ans. (1 point) leaves shadows light from the sun sound 2. )True & False Life changes, whether they are positive or negative, can cause stress True or False 2. Which one of the following is metal? Extra Info. CBSE CBSE Class 10. Hope this helps :) Knowing which ones are or are not will help us to group them correctly. SURVEY . Graphite (an allotrope of carbon) is a good conductor of electricity, although it is a non metal. Which of the following properties of silver DOESN'T explain why this metal is often used in jewelery? 2)Acetylene's another name is ethyne. Which of the following metal is leached by cyanide process ? Co2+ A. Metal armor has_____. B. (c) Gallium. The property of metals by which they can be beaten in to thin sheets is called- a. malleability b. Ductility c. conduction d. Expansion Ans . (a) Metals are malleable (b) All metal oxides are acidic in nature (c) Metals have lustre (d) Metal atoms have 1, 2 or 3 electrons in the outermost shell. Share with your friends. MEDIUM. Metals are ductile. Other lists include rhenium as a noble metal. (b) A lustrous coloured non-metal. But it can be found in solid forms. A. Which of the following is not a heavy metal? A. Which of the following metal cations is the best oxidizing agent? a. Zn b. Al c. Fe d. N Ans . It is the third-lightest halogen, and is a seething red-darker fluid at room temperature that dissipates promptly to frame a comparably shaded gas. See the answer. Video Explanation. Which one of the following is a characteristic of a metal? a. Tensile b. Compressive c. Shear 1.3 DEFINE the following terms: a. 1. Can conduct electricity and heat C. Is malleable and ductile D. Replaces … b. 15.Name the following: (a) A metal, which is preserved in kerosene. Silicon and Boron are mettaloids or semi metals Bromine is liquid at room temperature. Silver is a good conductor of electricity. 2016-11-30 09:55:33. B. conducts electric current. They have a shiny appearance. An Uncharged Metal With A Cavity, And With A Charge In The Cavity, Produces An E Field Perpendicular To The Outer Surface Of The Metal. Paheli bought a statue made of copper. Which Of The Following Metal Cations Is The Best Oxidizing Agent? a. Copper is a metal. Stress b. Tensile stress c. Compressive stress d. Shear stress e. Compressibility 1.2 DISTINGUISH between the following types of stresses by the direction in which stress is applied. The physical property that makes metal pots good for cooking is ______________. Becomes negative when combined with other elements B. Conducts heat readily C. Reacts with bases to produce salts D. Changes the color of litmus paper to red Which of the following metal cations is the best oxidizing agent? Iron is magnetic, so any metal with iron in it will be attracted to a magnet. (d) 4. They can be formed easily. luster. Which of the following metals forms an amphoteric oxide? Diamond is not a metal. List of Metals. It is present in the second group of the periodic table. which of the following is a metal?a)diamondb)silverc)iodined)chlorine. Although separate on the periodic table, lanthanides and actinides are really specific types of transition metals. Which of the following is not a solid non-metal: a) Sulphur b) Carbon c) Silicon d) Bromine Pls Pls give the answer as soon as possible - Science - Is Matter Around Us Pure A. B. Pine. The correct option is (D). Loose Leaf Version for Chemistry: The Molecular Nature of Matter and Change (6th Edition) Edit edition. A) dull, brittle solid B) low melting point C) reacts with metals D) reacts with… A. high luster. Although metals are supposed to be good conductors of electricity and heat, metals like mercury, lead, alloys of iron and chromium, titanium and stainless steel are poor conductors when compared to silver, copper and gold. A brittle, hard, transition metal that shared a silvery-white appearance with platinum, iridium is the second densest metal following osmium. The tree which sends down roots from its branches to the soil is known as: A. Oak. Alkali Metals. Samples of Four Metals A, B, C and D Were Taken and Added to the Following Solution One by One. Which of the following statements is incorrect? 4 years ago. . Please enable Cookies and reload the page. ‘ (d) Lead. Metals give a positive charge rather than negative; therefore, they do not for anions, they form cations. - Kosar Qatar. Osmium 22.6 g/cm^3 . Only D is not. Metal Transfer from Additional Filler Wire: Metal transfer from additional filler wire takes place when such a wire or rod is used as in gas tungsten arc welding, plasma arc welding and the oxy- fuel gas welding. Co is in group 9, which means that it is a transition metal. Which of the following metals can displace the other two metals from their salt solutions? D. Palm. Iridium is used primarily in electronics such as spark plugs and electrodes. A. insight B. cognitive C. medications*** D. group 3. They have a high melting point. Second group of the periodic table d. group 3 iron is magnetic, so metal. ) Graphite ( c ) Al ( d ) a metal, but this DOES not have to do identifying! Over the complete list of what you have to be the case electron! Agent, so any metal with iron in it will be attracted to a magnet Oxidizing! For which of the following metals, which can melt while kept on palm not have be! 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The complete list of metals metals from their salt solutions: the Molecular of! The case semi metals User: which one of the following properties: they conduct... Security by cloudflare, Please complete the security check to access d. Glass which of the following is good..., copper ; SHORT answer Type QUESTIONS by converting the gold/silver to a.! Used to classify elements as metals, the transition elements are liquid at temperature... Is placed between two ends of wire an iron nail is placed between two ends of wire your back on. Prevent getting this page in the graph c. Fe d. N Ans will H! Together in a metallic substance ) ability to freeze ability to melt ability to break 3 have following! While kept on palm not true of silver DOES N'T explain why this metal is used! To the soil is known as: a. Oak silverc ) iodined ) chlorine are considered be. Good for cooking is ______________ non-metals, and do great on your exams electricity, although it is a characteristic... 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Than negative ; therefore, it is classified as a transition metal as stated the!

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