Which of the following statements about iron fillings placed upon glass resting on top of a bar magnet is false The filings will be clustered more densely where the field is weakest- is false about iron filings placed upon glass resting on top of a bar magnet. Which of the following is not true about ferritin? Which of the following statements is true of an iron triangle? Hematopoiesis is a primary function of the muscle system? b. gray. ductile. C. Consuming foods high in vitamin C along with iron-rich foods can increase the iron absorption. asked Apr 19, 2017 in Political Science by Cristal. c. Pure iron is relatively soft and ductile because it lacks directional bonding. Iron melts at 1530 C. How much heat must be added to 2g of iron at . Which of the following statements concerning corrosion is(are) true ? Iron is reduced in the presence of oxygen. t he infant is able to put food in its mouth: Term. Which of the following is roughly the amount that was spent on lobbying in the United States in 2009? Which of the following is not true for gas welding? Explain your answer. 56. e. All of these are true. Iron is oxidized in the presence of oxygen. B. The jute industry supports one lakh workers directly. TRUE/FALSE DIRECTION : Read each of the following statements and write if it is true or false. 1. malleable. Which if the following statements concerning complex ion Co(en)2Cl2+ is true? all are approximately equal in ductility. malleable. 2)Its mass remains the same, but its weight decreases 3)both its mass and weight decreases 4)Its mass decreses, but it weights remain the same Mineral-based industries use metals and minerals as raw material. Which statement is true regarding articulations? The neuronal changes last for a long time. Heme is composed of an organic protoporphyrin component and a metal atom. A piece of iron (C=0.449 j/g Celsius) and a piece of gold (C=0.128 j/g Celsius) have identical masses. b. A) An iron triangle is a three-way alliance among the Senate, the House of Representatives, and the president. When an iron nail is dipped in copper sulphate solution, a brown coating of copper is formed on the surface of iron and the colour of copper sulphate solution changes from blue to light green. Heat effected zone and distortion are less as compare to … A block of iron is transported to the moon . Each iron atom can form six coordination bonds: Two of these bonds are formed between iron and oxygen. malleable _____ cast iron is also know as nodular iron. E) None of the above statements are correct. Ans : True 3. C. An iron-deficient individual absorbs less iron. When Q < Ksp The Solution Is Saturated. ... Iron-deficiency anemia in the latter part of infancy is associated with: Definition. d. It only occurs with declarative memory. THE WRIST JOINT IS CLASSIFIED AS SYNOVIAL JOINT 34. ductile. Iron made stronger, more effective farm tools and increased . If the iron has an initial temperature of 488 K and the gold has an initial temperature of 308 K, which of the following statements is TRUE of the outcome when the two metals are placed in contact with one another? a. b) The mercury atom is best considered to be a liquid. For the false statements, correct them. Which of the following is true about about sodium chloride? Select All That Are True. A main difference between iron triangles and issue networks is that Answer: issue networks are generally less stable than iron triangles, in that the members of an issue network may change as the issue develops. 2:Which of the following would a scientist studying fossils be most likely to examine? a. Iron-deficiency anemia results in red blood cells that are larger than normal. a diet containing few solid foods: Term. A. it contains a very, very small number of atoms, since each individual atom has a large mass B. it contains a very huge number of atoms, each of which is fairly massive C. it contains a very, very huge number of atoms, each of which has an extremely tiny mass D. none of the above 57. The specfic heat of iron is 0.11cal/g C. The heat of fusion of iron, the heat required to convert iron from a solid to liquid at its melting point, is 63.7cal/g. Consider an iron bar on a balance as shown. Which of the following muscles is considered a rotator cuff muscle? When a nonpolar liquid displays a convex meniscus, which of the following explains this behavior? a. A. it contains a very, very small number of atoms, since each individual atom has a large mass B. it contains a very huge number of atoms, each of which is fairly massive C. it contains a very, very huge number of atoms, each of which has an extremely tiny mass D. none of the above The neuronal changes occur only briefly. Which of the following food items is rich in iron? Answer: $3.5 billion 11. E. All of these statements are true regarding iron. b. Which of the following is true of a 1 gram sample of iron? The Solubility Of Copper(II) Hydroxide (Ksp = 1.6 X 10-19) Is Less Than Zinc Hydroxide (Ksp = 4.5 X 10-17). D. Excess dietary iron is excreted readily via the kidneys. Iron and steel is considered heavy industry. D. Caffeine can reduce iron absorption. c. It requires extended exposure to a stimulus. FALSE 36. It has a low surface tension, and therefore clings to the glass. The balance will read less than 75.0 g. b. Math The balance will read 75.0 g. c. The balance will read greater than 75.0 g. d. Iron will rust more quickly in the absence of water. Which of the following statements is true about iron? a) The iron atom is best considered to be a solid. A. A. a skull fragment B. a piece of pottery C. a cave painting D. a tool made of bone*** 1: Which of the following do scientists believe about . c. Young women have a higher risk of anemia than women over 50 years of age. Which of the following statements about the rusting of iron is true? 8. Which of the following statements is true? A. Ans : (T) 4. : This objective type question for competitive exams is provided by Gkseries. 3. A) The iron atom is best considered to be a solid. Answer The iron(III) hydroxide forms a hard coating that protects the iron from undergoing further corrosion. Which of the following is true 1) Both its mass and weight remain unchanged. C. Iron is present in +3 oxidation in ferritin b. A piece of iron (C=0.449 J/g°C) and a piece of gold (C=0.128 J/g°C) have identical masses. Which of the following is true about the process of long-term potentiation (LTP)? All of the following are true about readiness to add solid foods to an infant's diet except: Definition. Corrosion is an example of an electrolytic process. 56. Question: Which Of The Following Statements Is True? 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