Other questions in this quiz

2. what is a chemical bond?

  • transfering or sharing electrons in the outer most shell or ionic and covalent bonding
  • bonding of atoms
  • bonding of electrons

3. what is the mass of protons, nutrons and electrons?

  • protons trace netrons 1 electrons 1
  • protons 1 netrons 1 electrons trace
  • protons 1 netrons 0 electrons 1
  • protons 2 netrons trace electrons 1

4. what do ribosomes do?

  • produce chemical reactions
  • they make protimes from amino acids
  • produce energy
  • produce amino acids

5. if the resultan force on a stationary object is zero....

  • the object will mve upwards
  • the object will move backwards
  • the object will not move
  • the objeect will move forwards

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