Tuesday, December 29, 2015

BIOL101 BIOL 101 Quiz Atoms (UMUC)


BIOL101 BIOL 101 Quiz Atoms  (UMUC)

  1. Gold is abbreviated Au.
  2. Which of these is not found in the nucleus?
  3. Beryllium, Be, has an atomic number of 4 and an atomic mass of approximately 9. How many electrons does a beryllium atom have?
  4. Zinc is abbreviated Zn. How many protons does zinc have?
  5. An atom is converted into an ion by adding or removing
  6. Gold is abbreviated Au in the periodic table.
  7. The negative particle in the atom is the …
  8. Beryllium, Be, has an atomic number of 4 and an atomic mass of approximately 9. How many protons does a beryllium atom have?
  9. An element has 43 protons and 50 neutrons. What is the atomic number of this element?
  10. What would be the charge of a beryllium atom that has a full outer shell?

No comments:

Post a Comment