Pcb101 Quick Quiz L1
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The three sentence summary of the document is: The document contains a quick quiz with questions about ions, isotopes, and the number of protons, electrons and neutrons in different atomic species including chloride ion, argon, potassium ion, magnesium ion, sulfur and cobalt. The questions test knowledge of identifying anions, cations, isotopes and isoelectronic species as well as determining the number of protons, electrons and neutrons in different atoms and ions.
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- 1. PCB101 Quick Quiz Lecture 1 Start Quiz
- 2. The species O 2- , F - and Cl - are all anions cations isotopes isoelectronic halogens
- 3. How many neutrons are there in the chloride ion 37 17 Cl - ? 17 18 20 21 38
- 4. The following species 17 Cl - , 18 Ar and 19 K + , all have the same number of? protons electrons neutrons isotopes
- 5. What is the symbol of the ion having 13 protons and 10 electrons? Mg 2+ Al 3+ P 3- S 2- Cl -
- 6. What is the symbol of the species that contains 16 protons and 18 electrons? 18 Ar 16 S 16 S 2- 14 Si 4- 16 S 2 +
- 7. An atom that has the same number of neutrons as 59 Co is? 59 Ni 57 Co 60 Cu 58 Fe 58 Ni
- 8. End of Quiz Start Again
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