Q:

The chemical elements can be divided into metal elements and non-metal elements. Which of the statements about metals and non-metals is correct

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The chemical elements can be divided into metal elements and non-metal elements.

Which of the statements about metals and non-metals is correct?


  1. metals lose electrons to become charged particles called cations
  2. most of the elements are non-metals.
  3. non-metals are located at the left hand side of the periodic table
  4. metals have low melting points and are good conductors of heat

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A: metal ions are positively charged (having lost an electron/s), consequently

they are attracted to a cathode (a negatively charged electrode).

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