Nuclear Chemistry and Molecule Shapes

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11 Terms

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<p>Linear has a bond angle of…</p>

Linear has a bond angle of…

180 degrees

2
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<p>Trigonal planar has a bond angle of…</p>

Trigonal planar has a bond angle of…

120 degrees

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<p>Bent (one lone pair) has a bond angle that is less than…</p>

Bent (one lone pair) has a bond angle that is less than…

120 degrees

4
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<p>Tetrahedral has a bond angle of…</p>

Tetrahedral has a bond angle of…

109 degrees

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How many becquerels are in a curie?

3.7 × 10^10 Bq

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9
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LD stands for what?

Lethal dose

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What does LD 50 mean?

The lethal dose that is expected to cause 50% of a population’s death.

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What is the rem amount that causes LD 50 in humans?

500