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Question
Write true or false for the following statement
An atom on the whole has a positive charge.
Options
True
False
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Solution
false
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Match the following:
| Column A | Column B | ||
| 1. | K shell | a. | 8 |
| 2. | L shell | b. | 32 |
| 3. | M shell | c. | 2 |
| 4. | N shell | d. | 18 |
