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Difference (from prior author revision)
(major diff, minor diff)
Changed: 17c17
4. If C and P atom get close together, they ________________ valence electrons, forming
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4a. If C and P atom get close together, they ________________ valence electrons, forming
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Changed: 19c19,24
_____________ and become a ___________________ compound.
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_____________ and become a ___________________ compound. The ΔEN between these two atoms needs ________ 1.7
4b. There are no atoms of copper in a piece of copper metal (because they have metallic bonds. What two "things" are in this piece of metal,
i) ________________________________________ and ii) _______________________________________
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Changed: 29c34
indicate ____________________________________
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indicate ____________________________________
2017-2018 DO NOT DO THIS QUESTION
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Changed: 32c37
7. Circle the most correct answer(s):
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7. Circle the most correct answer(s): 2017-2018 DO NOT DO THIS QUESTION
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Changed: 39c44
8. _____________________ is the 3D arrangement of ions and
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8. _____________________ is the 3D arrangement of ions and 2017-2018 DO NOT DO THIS QUESTION
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Changed: 41c46
____________________ is the general name of all ionic cpds.
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____________________ is the general name of all ionic cpds. 2017-2018 DO NOT DO THIS QUESTION
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Removed: 61,64d65
Removed: 95,99d95
Name:
Period:
Answer the following question in the space provided.
1. _______________ types of elements produces __________ when they lose electrons.
2. _________________ is the base unit of a molecular cpd.
3. Define Rule of Eight (also called Octet Rule):____________________________________
_____________________________________________________________________________________
4a. If C and P atom get close together, they ________________ valence electrons, forming
_____________ and become a ___________________ compound. The ΔEN between these two atoms needs ________ 1.7
4b. There are no atoms of copper in a piece of copper metal (because they have metallic bonds. What two "things" are in this piece of metal,
i) ________________________________________ and ii) _______________________________________
5. Ionic cpds are made up of ______________
6. For the subscripts in a chemical formula, if it is a molecular cpd, the subscripts indicate
_______________________________________________ and if it is an ionic cpd, the subscripts
indicate ____________________________________
2017-2018 DO NOT DO THIS QUESTION
7. Circle the most correct answer(s): 2017-2018 DO NOT DO THIS QUESTION
Molecular cpds have Empirical formulas / Molecular formulas
Ionic cpds have Empirical formulas / Molecular formulas
8. _____________________ is the 3D arrangement of ions and 2017-2018 DO NOT DO THIS QUESTION
____________________ is the general name of all ionic cpds. 2017-2018 DO NOT DO THIS QUESTION
9. Showing all work, calculate molar mass of C1Cl4:
10. How many grams of Zn do you need to weigh out to get 3.461 moles Zn?