Chemistry

1. True or fasle-Atoms of elements in the same group in the periodic table have the same number of valence electrons

  • true
  • false
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Other questions in this quiz

2. What is the structure of the noble gases?

  • They dont have a full outer shell of electrons
  • They have one electron on their outer shell
  • They have a full outer shell
  • They share electrons

3. Finish the sentence: electrons in atoms are arranged in...

  • shells or energy levels
  • shells
  • energy levels
  • rings

4. is alex amazing

  • yes! he is also awpic
  • no
  • im not sure
  • no comment

5. When is a double covalent bond formed?

  • When two atoms are borrowed by another atom
  • Hi
  • When two pairs of electrons are shared between two atoms
  • When three pairs of electrons are shared between two atoms

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