MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
LaH2.76 is an example of _______ |
| A. | molecular hydrides |
| B. | metallic hydrides |
| C. | covalent hydrides |
| D. | ionic hydrides |
| Answer» C. covalent hydrides | |
| 2. |
(BeH2)n is a ______________ |
| A. | covalent hydride |
| B. | polymeric hydride |
| C. | ionic hydride |
| D. | metallic hydride |
| Answer» C. ionic hydride | |