What is the only metalloid in period 3?
Silicon
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Silicon (Si) is the only metalloid found in Period 3 of the periodic table.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- Why can a total of 18 electrons can be placed in the 3rd energy level?
- Why are most metals found in the earth as compounds?
- Why does a Cs atom have lower ionization energy than a Li atom?
- Electrons get added on moving through a group as well as period. Then how can the atomic size decrease in a period but increase in a group?
- How does metallic character change across a period?
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