Ch18 Test Bank Docx Representative Metals, Metalloids, and - Chemistry 2e Complete Test Bank by Paul Flowers. DOCX document preview.
Supplemental Test Items to accompany OpenStax Chemistry. Note that not all chapters of OpenStax Chemistry have accompanying test items. Building on the community-oriented nature of OpenStax resources, we invite you to submit items to be considered for future inclusion.
Chapter 18: Representative Metals, Metalloids, and Nonmetals
- What is one of the primary components in our atmosphere that leads to acidic rain? (Outcome # 5) (DOK 1)
- SO
- SO2
- both SO and SO2
- Which of the following gases are flammable? (Outcome # 5) (DOK 1)
- helium
- hydrogen
- nitrogen
- Which of the following gases are considered inert? (Outcome # 5) (DOK 1) (Paired item 1)
- oxygen
- hydrogen
- nitrogen
- Which one of the following elements does not exist as a diatomic molecule in nature? (Outcome # 1,9) (DOK 2)
- hydrogen
- nitrogen
- neon
- Which diatomic element is considered an inert gas? (Outcome # 9) (DOK 1)
- H2
- N2
- F2
- What is the active ingredient in most solid antacids? (Outcome # 2) (DOK 2)
- CaCO3
- Ca(OH)2
- KOH
- Which of the following are considered toxic heavy metals? (Outcome # 5) (DOK 2)
- lead, cadmium, and mercury
- lead, iron, and mercury
- arsenic, mercury, and calcium
- What compound does magnesium and nitrogen form? (Outcome # 8) (DOK 1)
- Mg3N2
- Mg2N3
- MgN
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