The Fundamentals of Chemistry Crossword Puzzle

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The Fundamentals of Chemistry Crossword Puzzle

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QUESTIONS LIST:

  • metalloid : properties of both metals and non-metals are a _ ?
  • group : each vertical column in the periodic table is a
  • negative ion : if an atom gains an electron it becomes a _ ?
  • noble gases : any of the gases such as helium etc. in group 0 of the periodic table are _ ?
  • transition metals : any of the set of metallic elements occupying a central block are _ ?
  • nonmetal : this is usually denoted by color?
  • alkali metals : these are the six chemical elements in group 1 of the periodic table
  • positive ion : if an atom loses an electron than it becomes _ ?
  • radioactive decay : this is the process by which unstable atoms become more stable
  • lanthanides : any of the set of metallic elements occupying the central block in the periodic table are _ ?
  • metal : the periodic table is also organized by whether the element is a _ ?
  • halogens : these are reactive nonmetallic elements that form strong acidic compounds
  • electron cloud : electrons negatively charged particles move around the nucleus within the _ ?
  • actinides : these are all radioactive metals and consist of 15 metals on periodic table
  • nucleus : found in the center of an atom and contains protons and neutrons
  • protons : positively charged particle
  • alkaline metals : these are very reactive
  • radioactivity : emitting particles and radiation
  • isotope : if an atom has the same element with a different number of neutrons, it makes them a _ ?
  • ion : this is form when an atom gains or loses one or more electrons
  • atomic number : an atom of a particular element will always have the same _ ?
  • period : each horizontal row of the periodic table is called a _ ?
  • amu : each proton and neutron is equal to one _ ?
  • electrons : negatively charged partials that move around in the electron cloud
  • neutrons : an uncharged or neutral particle