BIOL101 BIOL 101 Quiz Atoms (UMUC)
- Gold is abbreviated Au.
- Which of these is not found in the nucleus?
- Beryllium, Be, has an atomic number of 4 and an atomic mass of approximately 9. How many electrons does a beryllium atom have?
- Zinc is abbreviated Zn. How many protons does zinc have?
- An atom is converted into an ion by adding or removing
- Gold is abbreviated Au in the periodic table.
- The negative particle in the atom is the …
- Beryllium, Be, has an atomic number of 4 and an atomic mass of approximately 9. How many protons does a beryllium atom have?
- An element has 43 protons and 50 neutrons. What is the atomic number of this element?
- What would be the charge of a beryllium atom that has a full outer shell?
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