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Atomic Symbols Test

How well versed are you in the symbols used in the periodic table?

Presenting the Third Part of the Periodic Table Symbols Quiz! As we progress through this quiz series, we reach an even more advanced stage of exploring element symbols in the periodic table. In this segment, you'll encounter a new set of challenging questions that will further enhance your familiarity with element symbols and their corresponding elements. 

Due to its extensive content, the Periodic Table Symbols Quiz is divided into five parts, making it easier for students to keep track of their progress and reinforce their understanding of the elements that require more attention.

This is the 3rd part of the periodic table quiz, and it covers questions about elements with atomic numbers 51 to 75. Get ready to demonstrate your expertise and uncover the symbols of additional elements in this exciting third part of the quiz!

Part 1 / Part 2 / Part 3 / Part 4 / Part 5

Start the Atomic Symbols Test

Questions and answers about Periodic Table (Part 3)

• What symbol represents antimony?

  Antimony is a chemical element with atomic number 51 and symbol "Sb". It is a brittle, bluish-white metalloid that is commonly used as a flame retardant and in the production of various alloys. Antimony has a long history of usage in ancient times, particularly in cosmetics and medicines.

  • Aa
  • An
  • Sb
  • At

• What symbol represents tellurium?

  Tellurium is a chemical element with atomic number 52 and symbol "Te". It is a brittle, silvery-white metalloid that is primarily used in alloys and as a semiconductor material. Tellurium has applications in solar panels, thermoelectric devices, and as an additive in some types of glass.

  • Tt
  • Tl
  • Te
  • Tu

• What symbol represents iodine?

  Iodine is a chemical element with atomic number 53 and symbol "I". It is a dark purple-black, shiny solid that is commonly used in antiseptics and disinfectants. Iodine is also an essential trace element for the human body and is important for the production of thyroid hormones.

  • Id
  • Io
  • I
  • In

• What symbol represents xenon?

  Xenon is a chemical element with atomic number 54 and symbol "Xe". It is a colorless, odorless noble gas that is often used in lighting applications, such as high-intensity discharge lamps. Xenon also has uses in anesthesia, ion propulsion systems, and as a detector in radiation measurement.

  • X
  • Xn
  • Xe
  • Xo

• What symbol represents cesium?

  Cesium is a chemical element with atomic number 55 and symbol "Cs". It is a soft, silvery-gold alkali metal that is highly reactive and has limited commercial applications. Cesium's primary use is in atomic clocks and other precision timekeeping devices due to its remarkable accuracy in measuring time.

  • Ce
  • Ca
  • Cs
  • C

• What symbol represents barium?

  Barium is a chemical element with atomic number 56 and symbol "Ba". It is a soft, silvery-white alkaline earth metal that is highly reactive with water and oxygen. Barium has various applications, including its use in X-ray imaging, fireworks, and in the production of certain alloys.

  • B
  • Br
  • Ba
  • Be

• What symbol represents lanthanum?

  Lanthanum is a chemical element with atomic number 57 and symbol "La". It is a silvery-white rare earth metal that is malleable and ductile. Lanthanum has applications in the production of carbon arc lamps, as a catalyst, and in the manufacturing of certain optical glasses.

  • Lu
  • Lh
  • La
  • Lt

• What symbol represents cerium?

  Cerium is a chemical element with atomic number 58 and symbol "Ce". It is a soft, silvery-white metal that is part of the lanthanide series. Cerium is used in various applications, including catalytic converters, glass manufacturing, and as a component in some types of lighter flints.

  • Cr
  • C
  • Ce
  • Ca

• What symbol represents praseodymium?

  Praseodymium is a chemical element with atomic number 59 and symbol "Pr". It is a soft, silvery metal that is part of the lanthanide series. Praseodymium is used in certain magnets, lasers, and as an alloying element in some high-strength metals.

  • P
  • Pd
  • Pr
  • Ps

• What symbol represents neodymium?

  Neodymium is a chemical element with atomic number 60 and symbol "Nd". It is a soft, silvery metal that is part of the lanthanide series. Neodymium is commonly used in powerful magnets, such as those found in headphones, speakers, and computer hard drives.

  • N
  • Ny
  • Nd
  • Nb

• What symbol represents promethium?

  Promethium is a chemical element with atomic number 61 and symbol "Pm". It is a radioactive element that is not found naturally on Earth. Promethium has various applications, including its use in nuclear batteries, thickness gauges, and as a light source in certain types of luminous dials.

  • P
  • Pr
  • Pm
  • Pu

• What symbol represents samarium?

  Samarium is a chemical element with atomic number 62 and symbol "Sm". It is a rare earth metal that is silvery-white in appearance. Samarium has applications in magnets, nuclear reactors, and as a catalyst in certain chemical reactions.

  • S
  • Sn
  • Sm
  • Sr

• What symbol represents europium?

  Europium is a chemical element with atomic number 63 and symbol "Eu". It is a silvery-white metal that is part of the lanthanide series. Europium is used in the production of certain types of phosphors, such as those found in fluorescent lamps and television screens.

  • E
  • Ep
  • Eu
  • Er

• What symbol represents gadolinium?

  Gadolinium is a chemical element with atomic number 64 and symbol "Gd". It is a silvery-white metal that is part of the lanthanide series. Gadolinium is used in magnetic resonance imaging (MRI) contrast agents, neutron capture therapy, and as a component in certain types of magnets.

  • Ga
  • G
  • Gd
  • Ge

• What symbol represents terbium?

  Terbium is a chemical element with atomic number 65 and symbol "Tb". It is a silvery-white metal that is part of the lanthanide series. Terbium has applications in fluorescent lamps, magneto-optical devices, and as a dopant in certain types of solid-state lasers.

  • T
  • Te
  • Tb
  • Ta

• What symbol represents dysprosium?

  Dysprosium is a chemical element with atomic number 66 and symbol "Dy". It is a rare earth metal that is relatively soft and silver-white in appearance. Dysprosium has applications in magnets, lasers, and nuclear reactors.

  • D
  • Dr
  • Dy
  • Ds

• What symbol represents holmium?

  Holmium is a chemical element with atomic number 67 and symbol "Ho". It is a rare earth metal that is silvery-white in appearance. Holmium has applications in magnets, lasers, and as a colorant in certain types of glass and cubic zirconia.

  • H
  • Hm
  • Ho
  • Hy

• What symbol represents erbium?

  Erbium is a chemical element with atomic number 68 and symbol "Er". It is a rare earth metal that is silvery-white in appearance. Erbium has applications in lasers, fiber optics, and as a dopant in certain types of glass and crystals.

  • Em
  • Ee
  • Er
  • Eb

• What symbol represents thulium?

  Thulium is a chemical element with atomic number 69 and symbol "Tm". It is a rare earth metal that is silvery-gray in appearance. Thulium has applications in lasers, portable X-ray devices, and as a dopant in certain types of glass and crystals.

  • Tl
  • Tu
  • Tm
  • Th

• What symbol represents ytterbium?

  Ytterbium is a chemical element with atomic number 70 and symbol "Yb". It is a rare earth metal that is silvery-white in appearance. Ytterbium has applications in lasers, atomic clocks, and as a dopant in certain types of glass and crystals.

  • Yy
  • Yt
  • Yb
  • Ym

• What symbol represents lutetium?

  Lutetium is a chemical element with atomic number 71 and symbol "Lu". It is a rare earth metal that is silvery-white in appearance. Lutetium has applications in catalysts, phosphors, and as a dopant in certain types of glass and crystals.

  • L
  • Lm
  • Lu
  • Lt

• What symbol represents hafnium?

  Hafnium is a chemical element with atomic number 72 and symbol "Hf". It is a lustrous, silvery-gray metal. Hafnium has applications in nuclear reactors, superalloys, and as a dopant in certain types of semiconductors.

  • Ha
  • Hn
  • Hf
  • Hm

• What symbol represents tantalum?

  Tantalum is a chemical element with atomic number 73 and symbol "Ta". It is a rare, blue-gray metal. Tantalum has applications in capacitors, surgical implants, and as a component in superalloys.

  • T
  • Tl
  • Ta
  • Tn

• What symbol represents tungsten?

  Tungsten is a chemical element with atomic number 74 and symbol "W". It is a dense, steel-gray metal. Tungsten has applications in incandescent light bulbs, heating elements, and as an alloying element in high-speed steels.

  • Wt
  • Tg
  • W
  • Tu

• What symbol represents rhenium?

  Rhenium is a chemical element with atomic number 75 and symbol "Re". It is a silvery-gray metal that is one of the densest elements. Rhenium has applications in superalloys, catalysts, and as a component in electrical contacts.

  • Rh
  • R
  • Re
  • Rn

Periodic Table Quiz
Part 1 / Part 2 / Part 3 / Part 4 / Part 5

Who created the periodic table?

The periodic table is a result of the collective efforts of several scientists over many years. Its creation and development involved the contributions of multiple individuals who made significant discoveries and advancements in understanding the properties and relationships of chemical elements. Here is a detailed overview of some key figures involved in the creation of the periodic table:

- Dmitri Mendeleev (1834-1907): Dmitri Mendeleev, a Russian chemist, is widely regarded as the primary architect of the periodic table. In 1869, Mendeleev published the first widely recognized version of the periodic table. He arranged the elements in order of increasing atomic mass and noticed a periodic repetition of their properties. Mendeleev left gaps in his table for elements that were yet to be discovered and accurately predicted their properties. His periodic table provided a foundation for understanding and organizing the elements based on their chemical and physical similarities.

- Julius Lothar Meyer (1830-1895): Independently of Mendeleev, the German chemist Julius Lothar Meyer also developed a periodic table around the same time. Meyer's work paralleled Mendeleev's in terms of organizing elements based on their properties and atomic masses. His contribution, along with Mendeleev's, played a crucial role in the development of the periodic table.

- Henry Moseley (1887-1915): Henry Moseley, an English physicist, made significant advancements in understanding the structure of the atom and the arrangement of elements in the periodic table. In 1913, Moseley experimentally determined the atomic number of elements using X-ray spectroscopy. He established a clear correlation between the atomic number and the element's position in the periodic table. Moseley's work provided evidence for the rearrangement of elements based on atomic number rather than atomic mass, which is the basis for the modern periodic table.

- Glenn T. Seaborg (1912-1999): Glenn T. Seaborg, an American chemist, made remarkable contributions to the development of the periodic table. He played a key role in the discovery and synthesis of numerous transuranium elements, including plutonium, americium, curium, berkelium, and californium. Seaborg advocated for the placement of the actinide series below the main body of the periodic table, establishing the concept of the f-block and expanding the table to accommodate the growing number of known elements.

These individuals, along with many other scientists and researchers, made significant contributions to the creation and evolution of the periodic table. The periodic table we use today is a culmination of their collective work, combining experimental findings, theoretical insights, and the continuous exploration of the properties and behaviors of chemical elements. It stands as a testament to the collaborative efforts and advancements made in the field of chemistry over the years.