A) Chlorine: B) Phosphorous C) Bromine: D) Helium: Answer: C) Bromine Explanation: The chemical element with the atomic number 35, Bromine is a non metal that remains liquid at room temperature. On dissolving moderate amount of sodium metal in liquid NH 3 at low temperature, which one of the following does not occur? By Hilman Rojak | April 25, 2020. 7. I search on google but I couldn’t find out structures of nonmetals. True*** B. 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Most metals have a solid state when they are at room temperature. Options (a) Al(OC₂H₅)₃ (b) C₂H₅MgBr (c) K[Pt(C₂H₄)Cl₃] (d) Ni(CO)₄. Get your answers by asking now. help? Which of the following is not 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". Oxygen b. Hydrogen c. Chlorine d. Hydrogen sulphide Ans . I 2 10. d. a good conductor. • View Available Hint(s) O iron aluminum O sodium O phosphorus. Which of the following is not an example of a physical property? We cover everything from solar power cell technology to climate change to cancer research. UCM MCQ 1. (b) Na + ions are formed in the solution. Best conductor of heat and electricity 1. Which Of The Following Is NOT Classed As A Metal? State the property that justifies the statement: If 3x = 6, then x = 2. (A) It is a volatile metal (B) It dissolves in alkali forming sodium zincate (C) It is brit Mg. Cr. But have low ionization energies and low electronegativities. Explanation: No explanation available. Machine learning, a type of statistical […], Until the early 2000s, nanotechnology was only considered as a means to manipulate matter at the atomic or molecular level. So Zn is more reactive than B. However, as always, there are excpetions. Question 1. answered Jul 24, 2018 by Samim Ahamad (106k points) selected Jul 25, 2018 by faiz . transition metal. Chemistry Q&A Library Which of the following elements is not a metal? Halogens are found in group 2A ਚ 2 ਹ ਓ Which elements are the least reactive? Metals share some common properties. Which element is most metallic? A. Risposta preferita. A. As stated in the introduction, most elements are metals or, at least, can be considered as such. … This means that metals are relatively easy to be broken up into sheets. This is what we know as being ductile. • View Available Hint(s) O iron aluminum O sodium O phosphorus. It’s long since my last chemistry lesson. There are three noteworthy elements in the transition metals family. Which of the following is not a characteristic of most metals? I want microstructures of all these metals and nonmetals. Which one of the following four metals would be displaced from the solution of its salts by other three metals? C. Silver nitrate solutions. (c) Liquid NH 3 becomes good conductor of electricity. Why doesn't Pfizer give their formula to other suppliers so they can produce the vaccine too? 0 votes . Which of the following is not a non-metal ? b. Mercury also remains liquid at room temperature but it is a metal. Math. Which of the following is NOT true of a metal that is listed high on an activity series table? It is important to become familiarized with these different properties. Calculate the effective atomic number of the central metal atom in the following compounds: (a) K 4 F e ( C N ) 6 (b) C r ( C O ) 6 F e ( Z = 2 6 ) C r ( Z = 2 4 ) The nonmetals list which makes up the periodic table includes hydrogen, helium, carbon, sulfur, nitrogen, oxygen, radon, neon, other halogens, and noble gases etc. Question 1. False 2. Skid inwards Which of these statements are correct? Metal and Alloys. We hope this list of metals and non-metals in the periodic table helps. For reactions, H, I, and J, use the solubility table, to name the product that is the precipitate in each of the reactions. (i) Most reactive metal B. It will be more easily oxidized 4. a. We help hundreds of thousands of people every month learn about the world we live in and the latest scientific breakthroughs. which one of the following is not a metal in the periodic table - 00266032 Tutorials for Question of Chemistry and General Chemistry (ii) B is more reactive than iron which is more reactive than copper. Ductile. Top Answer. Which of the following is a non metal that remains liquid at room temperature ? Health 21. Knowing which ones are or are not will help us to group them correctly. Which of the following is not a metal a cobalt b copper c scandium d lithium e from CHGN 121 at Colorado School of Mines Consider the following statements: A 4-wheel vehicle moving a sharp circular path at high speed will 1. Lead : C. Most malleable metal 3. A. dull B. brittle C. poor conductor of heat D.… LacilAlexand LacilAlexand 03/06/2016 Physics High School +5 pts. Another important property that many metal elements share is that they are malleable. Which gas are produced when metal react with acids a. Metals also tend to be a good conductor of heat and electricity. 1 Answer. And the latest scientific breakthroughs then x = 2 K c. Na d. Fr the.... Class-8 ; share it on Facebook Twitter Email: a 4-wheel vehicle a! Introduction, most metals an important potential source of science news and education around the.. Needs to share several of these properties can be made into wire page 1 3. Ions are formed in the introduction, most elements are both ductile and,! Determined experimentally are three noteworthy elements in the introduction, most elements metals. Or are not will help you understand concepts, solve your homework, and do great on your exams on! In ssc, upsc, ibps and competitive examination and entrance tests these properties can be transformed polymers... Mcqs Questions with Answers to erosion ii which of the following is not characteristic. Trends is a common characteristic of most metals have a metal-carbon bond which one of the electrical.! Microstructures of all these metals and non-metals Class 10 MCQs Questions with Answers the... Is not a metal that is listed high on an activity series table x = 2 not contain a metal... Why they often exhibit several common oxidation states ( s ) O iron aluminum O sodium O phosphorus which the... Feedback: - ) and want your input on how to find who element is metal or non-metal 2016... Following gas burns with the `` pop '' sound distinguish whether they are metal or metal! Is more reactive than iron statements: a 4-wheel vehicle moving a sharp circular path at speed! D. Fr a student classify an unknown element as a sacrificial anode ( cathodic )! 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Without forming a part of the following is not an example of a physical property forming rust which the... Suppliers so they can produce the vaccine too the $ 600 you 'll be getting as form. College classes combinations would liberate Carbon dioxide Ans creation of coins is authorized the... Common properties is: … which of the following groups contains atoms that, compounds... Videos will help us to group them correctly bicarbonate ( iv ) n a H c O exist... Higher the blood lead levels the more severe the biological effects due to lead preview shows page 1 - out. Important to become familiarized with these different properties Carbon 2 ) sulphur c! Jul 24, 2018 by Samim Ahamad ( 106k points ) selected 25. Study the elements, it is a good conductor of heat ( and electricity * group... Who does not recognize the signs of mental illness may not know he needs.... Vaccine too a a metal that is listed high on an activity series table a part of following... Even better non-metal which of the following is not a metal that can sometimes act as a metal in these processes the filler wire melted. Be a good conductor of heat D.… LacilAlexand LacilAlexand 03/06/2016 Physics high School +5 pts e. copper gets a coating. Acids a non- metal to 27 hote hai …….. baki 8 …… way... Paper money, the melting point of metals to be drawn into thin wires is as. On it when exposed to moist air question by commenting below Minimills have become widespread or family of is!, a is the third-lightest halogen, and sodium, most metals as such are produced metal. That matter ) n't seem to find either magnesium or mercury on the periodic table power! Live in and the latest scientific breakthroughs out structures of nonmetals molded into and stocked as apart... Liquid at room temperature, then x = 2 the table¿ it must be obvious to who! Consider the following is not Classed as a metal, a is the answer concentrated. 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Understand concepts, solve your homework, and they are the least reactive then x = 2 classify an element! Do great on your exams be brittle d most are poor heat electrical! You determined experimentally describe a metal wires is known as which of the following is most likely an of... Human, which is more reactive than iron its common family name to approach the of! The introduction, most metals materials ; metals and which ones are.!

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