Materials and Components - Materials and Components
Materials and Components (399) Add new question
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Q: Assertion (A): Atomic number of sodium is 11. Reason (R): Sodium has a body centred cubic lattice.
Option | Answer | Is Correct |
---|---|---|
1 | Both A and R are true and R is correct explanation of A | |
2 | Both A and R are true but R is not correct explanation of A | |
3 | A is false but R is true |
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