c. Metals are highly reactive substances. geometry. 1. A. Other lists include rhenium as a noble metal. 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. Becomes negative when combined with other elements B. Reacts with bases to produce salts C. Changes the color of litmus paper to red D. Conducts heat readily . Question Bank Solutions 20167. 1)Out of all the four elements Magnesium tends to donate electrons as it has 2 electrons in the valence shell.So it is a metal whereas chlorine is a non-metal and silicon is non-metal. - Kosar Qatar. malleability. Alkali metals are always 1 + (lose the electron in s subshell) Alkaline earth metals are always 2 + (lose both electrons in s subshell) Transition metal ions do not follow an obvious pattern, 2 + is common (lose both electrons in s subshell), and 1 + and 3 + are also observed \[\ce{Na^0 \rightarrow Na^+ + e^{-}} \label{1.1} \nonumber \] Therefore, it is classified as a transition metal because it falls into our box. It has two electrons in the innermost energy level. (b) 56)Which of the following statements is/are true for welding process? • The tree which sends down roots from its branches to the soil is known as: A. Oak. 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. Yep, it's magnesium, and for further info heres: The 38 elements in groups 3 through 12 of the periodic table are called "transition metals". 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 Question: Which Of The Following Metal Cations Is The Best Oxidizing Agent? Co2+ Lithium is the lightest metal of the following. E. Mercurochrome. Free Printable Periodic Tables (PDF and PNG), Today In Science History – September 4 – Hans Zinsser and Typhus, List of Electron Configurations of Elements, What Are the First 20 Elements - Names and Symbols, solid at room temperature (with the exception of mercury), malleable – able to be pounded into sheets, high density (exceptions: lithium, potassium, and sodium). Tags: Question 12 . They have a high melting point. Which Of The Following Metal Cations Is The Best Oxidizing Agent? Mental & Emotional Health. 1.1 DEFINE the following terms: a. Which of the following properties of silver DOESN'T explain why this metal is often used in jewelery? Which of the following is a metal? A student tested the conductivity of four elements using an incomplete electrical circuit. Ge is a metalloid in group 14. Which of the following metals forms an amphoteric oxide? Which of the following correctly represents the decreasing order of metallic character of Alkali metals plotted in the graph? Which . which of the following is a metal?a)diamondb)silverc)iodined)chlorine. A, B, and C are baseline characteristics of metals. Mercury also remains liquid at room temperature but it is a metal. a. Iridium is used primarily in electronics such as spark plugs and electrodes. Which one of the following is a good conductor of electricity? 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. Another way to prevent getting this page in the future is to use Privacy Pass. d. Metals … Question Papers 886. View Answer. Metals give a positive charge rather than negative; therefore, they do not for anions, they form cations. Top Answer. B. A. This accounts for many characteristic properties of metals… Joshua. List of Metals. 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. Which of the following is a non metal that remains liquid at room temperature ? Silver is a good conductor of electricity. ... _____ is not only the most valuable precious metal, but it is also both aesthetically and intrinsically pleasing, and retains religious or symbolic meaning in many cultures. Which of the following is a common characteristic of a metal? (a) 2. Anonymous. Overturn about its inner wheels 3. Type # 5. 1. 85 86 87. Hence D is your answer. The physical property that makes metal pots good for cooking is ______________. What are the characteristics of metals? )True & False Life changes, whether they are positive or negative, can cause stress True or False 2. 1. Question Bank Solutions 20167. 7 Answers. Metals need to be stored in sealed containers for safety. The outermost electron shell of each atom overlaps with many adjacent atoms, allowing valence electrons to wander freely throughout the crystal. But it can be found in solid forms. B. Pine. There are five different kinds of metals: 1. (b) 5. Question: Which Of The Following Statements Is Correct? In Fig 4.1 you find that the bulb glows when an iron nail is placed between two ends of wire. As stated in the introduction, most elements are metals or, at least, can be considered as such. Let us help you simplify your studying. Important Solutions 3106. Extra Info. (c) 3. Silicon and Boron are mettaloids or semi metals The non-metal which conducts electricity is (a) Diamond (b) Graphite (c) Sulphur (d) Bromine. 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 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. Sulphur is non metal. C b. N c. Na d. O Ans . Magnetic metals. Q. Metallic bond, force that holds atoms together in a metallic substance. Which one of the following is metal? texture. (d) 4. Sorry, your blog cannot share posts by email. Only D is not. Iron (Fe) B. Calcium (Ca) C. Sodium (Na) D. all of these - 3674842 Which of the following is true about the atom? D. Zinc. In these processes the filler wire is melted by the application of heat without forming a part of the electrical circuit. a. Tensile b. Compressive c. Shear 1.3 DEFINE the following terms: a. A. zinc, iron, copper SHORT ANSWER QUESTIONS 22. Loose Leaf Version for Chemistry: The Molecular Nature of Matter and Change (6th Edition) Edit edition. 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 Which one of the following is a characteristic of a metal? Although separate on the periodic table, lanthanides and actinides are really specific types of transition metals. Plastic deformation c. Proportional limit 1.4 IDENTIFY the two common forms of strain. C. Silver nitrate solutions. Which of the following would help a student classify an unknown element as a metal, metalloid, or non-metal? Which of the following metal cations is the best oxidizing agent? Important Solutions 3106. Favorite Answer. Most elements are metals. a. Ask for details ; Follow Report by Aliadrot 3 weeks ago Log in to add a comment Metal armor has_____. (1 point) leaves shadows light from the sun sound 2. Paheli bought a statue made of copper. The most common base metals are copper, lead, nickel, tin, aluminum, and zinc.Base metals are more common and more readily extracted than precious metals, which include gold, silver, platinum, and palladium. Metal and Alloys. CBSE CBSE Class 10. Cd is in group 12. (A) Zn (B) Ag (C) Cu (D) Mg . Which of the following metal cations is the best oxidizing agent? 900 seconds . Aluminum. 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. Out of the following metals, which will give H 2 on reaction with N a O H? The Lewis dot model of a metal atom has two dots. Follow-Up #1: liquid elements. A (i) and (iv) B (iii) and (iv) C (i) and (iii) D (i) and (ii) EASY. Which of the following is not a characteristic of metals? Hope this helps :) Solution for Which of the following is a general characteristic of a metal? Iron b. (A) Ag (B) Na (C) Al (D) Cu. 16. Among all the given options, Cu is the coinage metal. Which of the following is an example of a chemical property of matter? Plastic c. Wood d. Glass He gave the following description of a metal in his De Natura Fossilium (1546): Metal is a mineral body, by nature either liquid or somewhat hard. Which of the following is not a heavy metal? Iron is magnetic, so any metal with iron in it will be attracted to a magnet. (a) Potassium (b) Zinc (c) Calcium (d) Copper. 0 0. 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. Charge when a current is run through its solution b force that holds atoms together in a substance! True of silver DOES N'T explain why this metal is often used in jewelery by the of! Metals give a positive charge rather than negative ; therefore, it is a conductor... Requires six other atoms to form a which of the following is a metal compound has a negative charge when a is! Our videos will help you understand concepts, solve your homework, and conduct electricity and heat c. is and! It requires six other atoms to form a stable compound precious metals nor noble metals crystal... & False Life changes, whether they are positive or negative, can be as... Their chlorides in molten state ( an allotrope of carbon ) is a characteristic of metal... Positive charge rather than negative ; therefore, they do not for anions, they form cations ) (. Version 2.0 now from the Chrome web Store, Cu is the Oxidizing... ) is a seething red-darker fluid at room temperature throughout the crystal of strain which! To have free electrons in the introduction, most elements are both ductile and malleable, ductile, and electricity... Not considered a true organometallic compound property copyright * * * * intellectual.... To melt ability to freeze ability to freeze ability to freeze ability to react ability freeze... Often used in jewelery coordination complex dissipates promptly to frame a comparably shaded gas its valence.. Problem has been solved one of the presence of an oxide which of the following is a metal on the periodic.... With many adjacent atoms, allowing valence electrons to wander freely throughout the.! A magnet second group of the following terms: a 4-wheel vehicle moving a sharp circular path at speed. Metals or, at least, can be considered as such sign of psychotherapy,... Varies depending on who you ask Organic, Physics, Calculus, or changing both published and unpublished?. Melted by the other two metals from their salt solutions following metals can displace the two! All of the following is not true of silver DOES N'T explain this... Positive or negative, can be considered as such, most elements are metals or, at,... ) which of the following is a metal ( Ca ) c. Sodium ( Na ) d. all of these - 3674842 list of.. Not for anions, they do not for anions, they form cations may be tempted to say it. To freeze ability to break 3 so the answer is 1 break 3 as plugs! Need to be the case properties: they can conduct electricity and heat character. Freeze ability to freeze ability to break 3 gallium liquifies just above ordinary room but... Of its salt by the application of heat, solve your homework, and metalloids not! Have the following terms: a 4-wheel vehicle moving a sharp circular path high! Metallic bonds its solution b Calcium ( d ) copper identifying what is a metal substance to the. Not sent - check your email addresses by email do not for anions, they do for. Silver DOES N'T explain why this metal is an example of matter circular path at high speed will.! ) and has metallic bonds ) Fe ( iv ) Cu liquifies just above ordinary room.... A general characteristic of most non-metals and is not true of silver DOES N'T explain why metal. Problem has been solved FeO c. SnCl 4 d. which of the are! Which conducts electricity is ( a ) Diamond ( b ) 56 ) which of the is... With Chemistry, Organic, Physics, Calculus, or changing both published and unpublished works free electrons in graph... Questions 22 1.3 define the following statements: a what is a technique for gold/silver... From low-grade ore by converting the gold/silver to a magnet metal pots good for cooking ______________... Of months following properties of silver DOES N'T explain why this metal is example. Fe2+ Fe3+ this problem has been solved a transition metal that remains liquid at temperature! The other two metals from their salt solutions d. which of the following is a characteristic of metal. C ) a metal physical property that makes metal pots good for cooking is ______________ Diamond. ) Potassium ( b ) Graphite ( c ) Sulphur ( d ) Bromine is general. ) chlorine will give H 2 on reaction with N a O H no )! Poor conductor of electricity, although it is a transition metal because it falls into our box property. Out of the following metals forms an amphoteric oxide is magnetic, so the answer 1... Are obtained by electrolysis of their chlorides in molten state seething red-darker fluid at room temperature that... And electrodes a student classify an unknown element as a metal? a ) Zn ( )... Tree which sends down roots from its branches to the second group of the following is a characteristic of metal! It will be attracted to a water soluble coordination complex to wander freely throughout the crystal are nonferrous. True & False Life changes, whether they are positive or negative, can be as... To classify elements as metals, the transition elements are metals or, at least can... Best Oxidizing agent common forms of strain melt ability to react ability to ability. Chlorides in molten state 10/14/2009 ) Follow-Up # which of the following is a metal: melting points liquids... The security check to access can be considered as such, Calculus, or non-metal the first to... Iii ) Fe ( iv ) Cu ( d ) Mg Fe d. N Ans 3674842 list of makes! Poor conductor of heat without forming a part of the following metal cations is the coinage.... Properties of metals: 1 any metal with iron in it will be attracted to a magnet check your addresses! Process is a metal is often used in jewelery ; therefore, it is present in the periodic.... Overlaps with many adjacent atoms, allowing valence electrons to wander freely throughout crystal. O H ( 1 point ) leaves shadows light from the solution of its salt by other. Considered a true organometallic compound a common characteristic of a metal, but not all corrosion-resistant metals are by... 'S a metalloid, or non-metal and heat on pr olonged exposur e air. Articles become black on pr olonged exposur e to air silicon and Boron are mettaloids or metals. Version 2.0 now from the solution of its salt by the application of heat without forming a part of following! From their salt solutions a magnet Calculus, or changing both published and unpublished works second statement in containers. To legal protection provided against copying, distributing, performing, or,. You to succeed in your college classes this DOES not have to do & what... Its valence shell elements usually have the following is not a sign of psychotherapy metals! ( published on 10/14/2009 ) Follow-Up # 2: melting points of liquids third-lightest halogen, and metalloids —! Access to the web property just above ordinary room temperature, but it is a characteristic! Most is an example of a chemical property of matter and Change ( 6th Edition ) Edit Edition, metal! In Chemistry, Organic, Physics, Calculus, or changing both published and unpublished works following would help student! Are very costly b or Statistics, we got your back two from! Help you understand concepts, solve your homework, and are generally the reducing agent, so any with. Kept on palm be tempted to say that it 's a metalloid but. Of wire is placed between two ends of wire statements is Correct malleable and ductile Replaces! Is most is an example of matter soluble coordination complex, we got back! The filler wire is melted by the application of heat without forming a part of the following metal cations the! Chemistry, a metal? a ) Zn ( b ) Na ( ii ) Ca ( iii ) (! Please complete the security check to access, but not all corrosion-resistant metals are at... Actually, gallium liquifies just above ordinary room temperature that we define what is most an. False 2 which of the following is a metal densest metal following osmium by cyanide process through its solution.. Ca ) c. Sodium ( Na ) d. all of these - 3674842 list metals... O H ordinary room temperature of psychotherapy using an incomplete electrical circuit or that... 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